Home / 43,152,575.05-64,729,423.59-14,398,710.63

Finding the Fourth Proportional to 43,152,575.05, 64,729,423.59 and 14,398,710.63

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Solution

The fourth proportional to 43,152,575.05, 64,729,423.59 and 14,398,710.63 is: 21,598,253.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,152,575.05 : 64,729,423.59 = 14,398,710.63 : x
  2. Step 2: Convert to fraction form
    43,152,575.05/64,729,423.59 = 14,398,710.63/x
  3. Step 3: Cross multiply
    43,152,575.05x = 64,729,423.59 × 14,398,710.63
  4. Step 4: Simplify right side
    43,152,575.05x = 932,020,239,358,889.50
  5. Step 5: Solve for x
    x = 932,020,239,358,889.50/43,152,575.05
  6. Step 6: Final answer
    x = 21,598,253.14

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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.