Home / 94,482,273.02-141,723,411.28-22,678,689.02

Finding the Fourth Proportional to 94,482,273.02, 141,723,411.28 and 22,678,689.02

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Solution

The fourth proportional to 94,482,273.02, 141,723,411.28 and 22,678,689.02 is: 34,018,033.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,482,273.02 : 141,723,411.28 = 22,678,689.02 : x
  2. Step 2: Convert to fraction form
    94,482,273.02/141,723,411.28 = 22,678,689.02/x
  3. Step 3: Cross multiply
    94,482,273.02x = 141,723,411.28 × 22,678,689.02
  4. Step 4: Simplify right side
    94,482,273.02x = 3,214,101,171,272,680
  5. Step 5: Solve for x
    x = 3,214,101,171,272,680/94,482,273.02
  6. Step 6: Final answer
    x = 34,018,033.95

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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.