Home / 45,092,862.30-67,638,110.13-14,389,315.24

Finding the Fourth Proportional to 45,092,862.30, 67,638,110.13 and 14,389,315.24

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Solution

The fourth proportional to 45,092,862.30, 67,638,110.13 and 14,389,315.24 is: 21,583,595.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,092,862.30 : 67,638,110.13 = 14,389,315.24 : x
  2. Step 2: Convert to fraction form
    45,092,862.30/67,638,110.13 = 14,389,315.24/x
  3. Step 3: Cross multiply
    45,092,862.30x = 67,638,110.13 × 14,389,315.24
  4. Step 4: Simplify right side
    45,092,862.30x = 973,266,088,898,407.38
  5. Step 5: Solve for x
    x = 973,266,088,898,407.38/45,092,862.30
  6. Step 6: Final answer
    x = 21,583,595.26

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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.