Home / 136,484,117.30-204,726,175.95-59,956,613.30

Finding the Fourth Proportional to 136,484,117.30, 204,726,175.95 and 59,956,613.30

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Solution

The fourth proportional to 136,484,117.30, 204,726,175.95 and 59,956,613.30 is: 89,934,919.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,484,117.30 : 204,726,175.95 = 59,956,613.30 : x
  2. Step 2: Convert to fraction form
    136,484,117.30/204,726,175.95 = 59,956,613.30/x
  3. Step 3: Cross multiply
    136,484,117.30x = 204,726,175.95 × 59,956,613.30
  4. Step 4: Simplify right side
    136,484,117.30x = 12,274,688,163,821,908
  5. Step 5: Solve for x
    x = 12,274,688,163,821,908/136,484,117.30
  6. Step 6: Final answer
    x = 89,934,919.95

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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.