Home / 47,744,416.60-71,616,624.90-41,249,901.40

Finding the Fourth Proportional to 47,744,416.60, 71,616,624.90 and 41,249,901.40

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Solution

The fourth proportional to 47,744,416.60, 71,616,624.90 and 41,249,901.40 is: 61,874,852.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,744,416.60 : 71,616,624.90 = 41,249,901.40 : x
  2. Step 2: Convert to fraction form
    47,744,416.60/71,616,624.90 = 41,249,901.40/x
  3. Step 3: Cross multiply
    47,744,416.60x = 71,616,624.90 × 41,249,901.40
  4. Step 4: Simplify right side
    47,744,416.60x = 2,954,178,715,725,785
  5. Step 5: Solve for x
    x = 2,954,178,715,725,785/47,744,416.60
  6. Step 6: Final answer
    x = 61,874,852.10

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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.