Home / 150,598,937-225,993,966.60-64,337,992.76

Finding the Fourth Proportional to 150,598,937, 225,993,966.60 and 64,337,992.76

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Solution

The fourth proportional to 150,598,937, 225,993,966.60 and 64,337,992.76 is: 96,547,814.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,598,937 : 225,993,966.60 = 64,337,992.76 : x
  2. Step 2: Convert to fraction form
    150,598,937/225,993,966.60 = 64,337,992.76/x
  3. Step 3: Cross multiply
    150,598,937x = 225,993,966.60 × 64,337,992.76
  4. Step 4: Simplify right side
    150,598,937x = 14,539,998,186,914,480
  5. Step 5: Solve for x
    x = 14,539,998,186,914,480/150,598,937
  6. Step 6: Final answer
    x = 96,547,814.19

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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.