Home / 119,571,344.10-179,357,016.15-59,105,168.10

Finding the Fourth Proportional to 119,571,344.10, 179,357,016.15 and 59,105,168.10

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Solution

The fourth proportional to 119,571,344.10, 179,357,016.15 and 59,105,168.10 is: 88,657,752.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,571,344.10 : 179,357,016.15 = 59,105,168.10 : x
  2. Step 2: Convert to fraction form
    119,571,344.10/179,357,016.15 = 59,105,168.10/x
  3. Step 3: Cross multiply
    119,571,344.10x = 179,357,016.15 × 59,105,168.10
  4. Step 4: Simplify right side
    119,571,344.10x = 10,600,926,589,460,166
  5. Step 5: Solve for x
    x = 10,600,926,589,460,166/119,571,344.10
  6. Step 6: Final answer
    x = 88,657,752.15

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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.