Home / 29,788,699.20-44,750,312.40-17,666,113.80

Finding the Fourth Proportional to 29,788,699.20, 44,750,312.40 and 17,666,113.80

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Solution

The fourth proportional to 29,788,699.20, 44,750,312.40 and 17,666,113.80 is: 26,539,061.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,788,699.20 : 44,750,312.40 = 17,666,113.80 : x
  2. Step 2: Convert to fraction form
    29,788,699.20/44,750,312.40 = 17,666,113.80/x
  3. Step 3: Cross multiply
    29,788,699.20x = 44,750,312.40 × 17,666,113.80
  4. Step 4: Simplify right side
    29,788,699.20x = 790,564,111,443,951.12
  5. Step 5: Solve for x
    x = 790,564,111,443,951.12/29,788,699.20
  6. Step 6: Final answer
    x = 26,539,061.21

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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.