Home / 10,700,460.48-16,047,319.05-3,510,318.90

Finding the Fourth Proportional to 10,700,460.48, 16,047,319.05 and 3,510,318.90

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Solution

The fourth proportional to 10,700,460.48, 16,047,319.05 and 3,510,318.90 is: 5,264,372.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,700,460.48 : 16,047,319.05 = 3,510,318.90 : x
  2. Step 2: Convert to fraction form
    10,700,460.48/16,047,319.05 = 3,510,318.90/x
  3. Step 3: Cross multiply
    10,700,460.48x = 16,047,319.05 × 3,510,318.90
  4. Step 4: Simplify right side
    10,700,460.48x = 56,331,207,355,545.05
  5. Step 5: Solve for x
    x = 56,331,207,355,545.05/10,700,460.48
  6. Step 6: Final answer
    x = 5,264,372.26

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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.