Home / 99,130,633.83-136,803,966.62-59,444,625.84

Finding the Fourth Proportional to 99,130,633.83, 136,803,966.62 and 59,444,625.84

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Solution

The fourth proportional to 99,130,633.83, 136,803,966.62 and 59,444,625.84 is: 82,035,797.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    99,130,633.83 : 136,803,966.62 = 59,444,625.84 : x
  2. Step 2: Convert to fraction form
    99,130,633.83/136,803,966.62 = 59,444,625.84/x
  3. Step 3: Cross multiply
    99,130,633.83x = 136,803,966.62 × 59,444,625.84
  4. Step 4: Simplify right side
    99,130,633.83x = 8,132,260,608,856,527
  5. Step 5: Solve for x
    x = 8,132,260,608,856,527/99,130,633.83
  6. Step 6: Final answer
    x = 82,035,797.56

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.