Home / 17,047,898.08-25,572,068.55-5,688,346.70

Finding the Fourth Proportional to 17,047,898.08, 25,572,068.55 and 5,688,346.70

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Solution

The fourth proportional to 17,047,898.08, 25,572,068.55 and 5,688,346.70 is: 8,532,593.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,047,898.08 : 25,572,068.55 = 5,688,346.70 : x
  2. Step 2: Convert to fraction form
    17,047,898.08/25,572,068.55 = 5,688,346.70/x
  3. Step 3: Cross multiply
    17,047,898.08x = 25,572,068.55 × 5,688,346.70
  4. Step 4: Simplify right side
    17,047,898.08x = 145,462,791,812,496.44
  5. Step 5: Solve for x
    x = 145,462,791,812,496.44/17,047,898.08
  6. Step 6: Final answer
    x = 8,532,593.94

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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.