Home / 149,835,590-224,753,472.48-42,130,214

Finding the Fourth Proportional to 149,835,590, 224,753,472.48 and 42,130,214

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Solution

The fourth proportional to 149,835,590, 224,753,472.48 and 42,130,214 is: 63,195,345.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,835,590 : 224,753,472.48 = 42,130,214 : x
  2. Step 2: Convert to fraction form
    149,835,590/224,753,472.48 = 42,130,214/x
  3. Step 3: Cross multiply
    149,835,590x = 224,753,472.48 × 42,130,214
  4. Step 4: Simplify right side
    149,835,590x = 9,468,911,892,825,510
  5. Step 5: Solve for x
    x = 9,468,911,892,825,510/149,835,590
  6. Step 6: Final answer
    x = 63,195,345.60

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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.