Home / 35,932,685.40-53,890,280.10-10,371,029.40

Finding the Fourth Proportional to 35,932,685.40, 53,890,280.10 and 10,371,029.40

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Solution

The fourth proportional to 35,932,685.40, 53,890,280.10 and 10,371,029.40 is: 15,554,019.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,932,685.40 : 53,890,280.10 = 10,371,029.40 : x
  2. Step 2: Convert to fraction form
    35,932,685.40/53,890,280.10 = 10,371,029.40/x
  3. Step 3: Cross multiply
    35,932,685.40x = 53,890,280.10 × 10,371,029.40
  4. Step 4: Simplify right side
    35,932,685.40x = 558,897,679,291,335
  5. Step 5: Solve for x
    x = 558,897,679,291,335/35,932,685.40
  6. Step 6: Final answer
    x = 15,554,019.22

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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.