Home / 94,368,568.20-141,269,417.10-56,010,337.80

Finding the Fourth Proportional to 94,368,568.20, 141,269,417.10 and 56,010,337.80

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Solution

The fourth proportional to 94,368,568.20, 141,269,417.10 and 56,010,337.80 is: 83,847,280.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,368,568.20 : 141,269,417.10 = 56,010,337.80 : x
  2. Step 2: Convert to fraction form
    94,368,568.20/141,269,417.10 = 56,010,337.80/x
  3. Step 3: Cross multiply
    94,368,568.20x = 141,269,417.10 × 56,010,337.80
  4. Step 4: Simplify right side
    94,368,568.20x = 7,912,547,772,580,096
  5. Step 5: Solve for x
    x = 7,912,547,772,580,096/94,368,568.20
  6. Step 6: Final answer
    x = 83,847,280.12

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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.