Home / 88,584,017.60-132,894,688.80-37,439,710.40

Finding the Fourth Proportional to 88,584,017.60, 132,894,688.80 and 37,439,710.40

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Solution

The fourth proportional to 88,584,017.60, 132,894,688.80 and 37,439,710.40 is: 56,167,453.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,584,017.60 : 132,894,688.80 = 37,439,710.40 : x
  2. Step 2: Convert to fraction form
    88,584,017.60/132,894,688.80 = 37,439,710.40/x
  3. Step 3: Cross multiply
    88,584,017.60x = 132,894,688.80 × 37,439,710.40
  4. Step 4: Simplify right side
    88,584,017.60x = 4,975,538,662,370,123
  5. Step 5: Solve for x
    x = 4,975,538,662,370,123/88,584,017.60
  6. Step 6: Final answer
    x = 56,167,453.19

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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.