Home / 119,596,853.60-179,395,280.40-59,130,677.60

Finding the Fourth Proportional to 119,596,853.60, 179,395,280.40 and 59,130,677.60

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Solution

The fourth proportional to 119,596,853.60, 179,395,280.40 and 59,130,677.60 is: 88,696,016.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,596,853.60 : 179,395,280.40 = 59,130,677.60 : x
  2. Step 2: Convert to fraction form
    119,596,853.60/179,395,280.40 = 59,130,677.60/x
  3. Step 3: Cross multiply
    119,596,853.60x = 179,395,280.40 × 59,130,677.60
  4. Step 4: Simplify right side
    119,596,853.60x = 10,607,764,488,294,000
  5. Step 5: Solve for x
    x = 10,607,764,488,294,000/119,596,853.60
  6. Step 6: Final answer
    x = 88,696,016.40

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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.