Home / 34,870,120.97-52,316,952.50-15,436,666.31

Finding the Fourth Proportional to 34,870,120.97, 52,316,952.50 and 15,436,666.31

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Solution

The fourth proportional to 34,870,120.97, 52,316,952.50 and 15,436,666.31 is: 23,160,210.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,870,120.97 : 52,316,952.50 = 15,436,666.31 : x
  2. Step 2: Convert to fraction form
    34,870,120.97/52,316,952.50 = 15,436,666.31/x
  3. Step 3: Cross multiply
    34,870,120.97x = 52,316,952.50 × 15,436,666.31
  4. Step 4: Simplify right side
    34,870,120.97x = 807,599,337,875,627.12
  5. Step 5: Solve for x
    x = 807,599,337,875,627.12/34,870,120.97
  6. Step 6: Final answer
    x = 23,160,210.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.