Home / 34,029,607,057.35-46,964,975,677.34-19,367,877,338.78

Finding the Fourth Proportional to 34,029,607,057.35, 46,964,975,677.34 and 19,367,877,338.78

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Solution

The fourth proportional to 34,029,607,057.35, 46,964,975,677.34 and 19,367,877,338.78 is: 26,730,014,443.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,029,607,057.35 : 46,964,975,677.34 = 19,367,877,338.78 : x
  2. Step 2: Convert to fraction form
    34,029,607,057.35/46,964,975,677.34 = 19,367,877,338.78/x
  3. Step 3: Cross multiply
    34,029,607,057.35x = 46,964,975,677.34 × 19,367,877,338.78
  4. Step 4: Simplify right side
    34,029,607,057.35x = 909,611,888,137,175,695,360
  5. Step 5: Solve for x
    x = 909,611,888,137,175,695,360/34,029,607,057.35
  6. Step 6: Final answer
    x = 26,730,014,443.14

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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.