Home / 56,010,526.60-83,982,612.30-29,136,670.60

Finding the Fourth Proportional to 56,010,526.60, 83,982,612.30 and 29,136,670.60

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Solution

The fourth proportional to 56,010,526.60, 83,982,612.30 and 29,136,670.60 is: 43,687,746.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,010,526.60 : 83,982,612.30 = 29,136,670.60 : x
  2. Step 2: Convert to fraction form
    56,010,526.60/83,982,612.30 = 29,136,670.60/x
  3. Step 3: Cross multiply
    56,010,526.60x = 83,982,612.30 × 29,136,670.60
  4. Step 4: Simplify right side
    56,010,526.60x = 2,446,973,710,712,608.50
  5. Step 5: Solve for x
    x = 2,446,973,710,712,608.50/56,010,526.60
  6. Step 6: Final answer
    x = 43,687,746.92

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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.