Home / 59,348,715.60-89,023,073.40-49,271,019.60

Finding the Fourth Proportional to 59,348,715.60, 89,023,073.40 and 49,271,019.60

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Solution

The fourth proportional to 59,348,715.60, 89,023,073.40 and 49,271,019.60 is: 73,906,529.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,348,715.60 : 89,023,073.40 = 49,271,019.60 : x
  2. Step 2: Convert to fraction form
    59,348,715.60/89,023,073.40 = 49,271,019.60/x
  3. Step 3: Cross multiply
    59,348,715.60x = 89,023,073.40 × 49,271,019.60
  4. Step 4: Simplify right side
    59,348,715.60x = 4,386,257,594,343,639
  5. Step 5: Solve for x
    x = 4,386,257,594,343,639/59,348,715.60
  6. Step 6: Final answer
    x = 73,906,529.40

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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.