Home / 59,376,010.80-89,064,016.20-29,142,922.80

Finding the Fourth Proportional to 59,376,010.80, 89,064,016.20 and 29,142,922.80

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Solution

The fourth proportional to 59,376,010.80, 89,064,016.20 and 29,142,922.80 is: 43,714,384.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,376,010.80 : 89,064,016.20 = 29,142,922.80 : x
  2. Step 2: Convert to fraction form
    59,376,010.80/89,064,016.20 = 29,142,922.80/x
  3. Step 3: Cross multiply
    59,376,010.80x = 89,064,016.20 × 29,142,922.80
  4. Step 4: Simplify right side
    59,376,010.80x = 2,595,585,748,374,549.50
  5. Step 5: Solve for x
    x = 2,595,585,748,374,549.50/59,376,010.80
  6. Step 6: Final answer
    x = 43,714,384.20

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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.