Home / 58,683,472.10-87,941,227.35-43,210,009.70

Finding the Fourth Proportional to 58,683,472.10, 87,941,227.35 and 43,210,009.70

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Solution

The fourth proportional to 58,683,472.10, 87,941,227.35 and 43,210,009.70 is: 64,753,177.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,683,472.10 : 87,941,227.35 = 43,210,009.70 : x
  2. Step 2: Convert to fraction form
    58,683,472.10/87,941,227.35 = 43,210,009.70/x
  3. Step 3: Cross multiply
    58,683,472.10x = 87,941,227.35 × 43,210,009.70
  4. Step 4: Simplify right side
    58,683,472.10x = 3,799,941,286,823,405.50
  5. Step 5: Solve for x
    x = 3,799,941,286,823,405.50/58,683,472.10
  6. Step 6: Final answer
    x = 64,753,177.53

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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.