Home / 45,443,916.81-62,712,835.34-24,817,362.39

Finding the Fourth Proportional to 45,443,916.81, 62,712,835.34 and 24,817,362.39

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Solution

The fourth proportional to 45,443,916.81, 62,712,835.34 and 24,817,362.39 is: 34,248,085.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,443,916.81 : 62,712,835.34 = 24,817,362.39 : x
  2. Step 2: Convert to fraction form
    45,443,916.81/62,712,835.34 = 24,817,362.39/x
  3. Step 3: Cross multiply
    45,443,916.81x = 62,712,835.34 × 24,817,362.39
  4. Step 4: Simplify right side
    45,443,916.81x = 1,556,367,161,013,092
  5. Step 5: Solve for x
    x = 1,556,367,161,013,092/45,443,916.81
  6. Step 6: Final answer
    x = 34,248,085.78

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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.