Home / 37,442,977.10-56,164,465.65-9,076,129.10

Finding the Fourth Proportional to 37,442,977.10, 56,164,465.65 and 9,076,129.10

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Solution

The fourth proportional to 37,442,977.10, 56,164,465.65 and 9,076,129.10 is: 13,614,193.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,977.10 : 56,164,465.65 = 9,076,129.10 : x
  2. Step 2: Convert to fraction form
    37,442,977.10/56,164,465.65 = 9,076,129.10/x
  3. Step 3: Cross multiply
    37,442,977.10x = 56,164,465.65 × 9,076,129.10
  4. Step 4: Simplify right side
    37,442,977.10x = 509,755,941,071,915.38
  5. Step 5: Solve for x
    x = 509,755,941,071,915.38/37,442,977.10
  6. Step 6: Final answer
    x = 13,614,193.65

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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.