Home / 114,594,339.66-158,142,204.27-62,384,875.98

Finding the Fourth Proportional to 114,594,339.66, 158,142,204.27 and 62,384,875.98

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Solution

The fourth proportional to 114,594,339.66, 158,142,204.27 and 62,384,875.98 is: 86,092,226.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,594,339.66 : 158,142,204.27 = 62,384,875.98 : x
  2. Step 2: Convert to fraction form
    114,594,339.66/158,142,204.27 = 62,384,875.98/x
  3. Step 3: Cross multiply
    114,594,339.66x = 158,142,204.27 × 62,384,875.98
  4. Step 4: Simplify right side
    114,594,339.66x = 9,865,681,800,587,776
  5. Step 5: Solve for x
    x = 9,865,681,800,587,776/114,594,339.66
  6. Step 6: Final answer
    x = 86,092,226.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.