Home / 26,539,264.10-36,623,006.42-14,779,139.10

Finding the Fourth Proportional to 26,539,264.10, 36,623,006.42 and 14,779,139.10

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Solution

The fourth proportional to 26,539,264.10, 36,623,006.42 and 14,779,139.10 is: 20,394,555.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,539,264.10 : 36,623,006.42 = 14,779,139.10 : x
  2. Step 2: Convert to fraction form
    26,539,264.10/36,623,006.42 = 14,779,139.10/x
  3. Step 3: Cross multiply
    26,539,264.10x = 36,623,006.42 × 14,779,139.10
  4. Step 4: Simplify right side
    26,539,264.10x = 541,256,506,141,373.06
  5. Step 5: Solve for x
    x = 541,256,506,141,373.06/26,539,264.10
  6. Step 6: Final answer
    x = 20,394,555.93

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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.