Home / 36,860,152,804.07-50,866,648,733.91-19,943,429,180.27

Finding the Fourth Proportional to 36,860,152,804.07, 50,866,648,733.91 and 19,943,429,180.27

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Solution

The fourth proportional to 36,860,152,804.07, 50,866,648,733.91 and 19,943,429,180.27 is: 27,521,736,332.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,860,152,804.07 : 50,866,648,733.91 = 19,943,429,180.27 : x
  2. Step 2: Convert to fraction form
    36,860,152,804.07/50,866,648,733.91 = 19,943,429,180.27/x
  3. Step 3: Cross multiply
    36,860,152,804.07x = 50,866,648,733.91 × 19,943,429,180.27
  4. Step 4: Simplify right side
    36,860,152,804.07x = 1,014,455,406,662,050,643,968
  5. Step 5: Solve for x
    x = 1,014,455,406,662,050,643,968/36,860,152,804.07
  6. Step 6: Final answer
    x = 27,521,736,332.85

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Double scale
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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.