Home / 36,860,152,301.19-50,866,648,039.80-19,943,428,677.39

Finding the Fourth Proportional to 36,860,152,301.19, 50,866,648,039.80 and 19,943,428,677.39

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Solution

The fourth proportional to 36,860,152,301.19, 50,866,648,039.80 and 19,943,428,677.39 is: 27,521,735,638.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,860,152,301.19 : 50,866,648,039.80 = 19,943,428,677.39 : x
  2. Step 2: Convert to fraction form
    36,860,152,301.19/50,866,648,039.80 = 19,943,428,677.39/x
  3. Step 3: Cross multiply
    36,860,152,301.19x = 50,866,648,039.80 × 19,943,428,677.39
  4. Step 4: Simplify right side
    36,860,152,301.19x = 1,014,455,367,239,651,164,160
  5. Step 5: Solve for x
    x = 1,014,455,367,239,651,164,160/36,860,152,301.19
  6. Step 6: Final answer
    x = 27,521,735,638.81

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Double scale
Find fourth proportional to 36,860,152,302.19, 50,866,648,041.18 and 19,943,428,678.39
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.