Home / 45,110,555.13-62,013,239.34-38,808,083.37

Finding the Fourth Proportional to 45,110,555.13, 62,013,239.34 and 38,808,083.37

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Solution

The fourth proportional to 45,110,555.13, 62,013,239.34 and 38,808,083.37 is: 53,349,265.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,110,555.13 : 62,013,239.34 = 38,808,083.37 : x
  2. Step 2: Convert to fraction form
    45,110,555.13/62,013,239.34 = 38,808,083.37/x
  3. Step 3: Cross multiply
    45,110,555.13x = 62,013,239.34 × 38,808,083.37
  4. Step 4: Simplify right side
    45,110,555.13x = 2,406,614,962,350,483.50
  5. Step 5: Solve for x
    x = 2,406,614,962,350,483.50/45,110,555.13
  6. Step 6: Final answer
    x = 53,349,265.05

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.