Home / 90,704,002.40-136,056,003.60-90,704,002.40

Finding the Fourth Proportional to 90,704,002.40, 136,056,003.60 and 90,704,002.40

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Solution

The fourth proportional to 90,704,002.40, 136,056,003.60 and 90,704,002.40 is: 136,056,003.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    90,704,002.40 : 136,056,003.60 = 90,704,002.40 : x
  2. Step 2: Convert to fraction form
    90,704,002.40/136,056,003.60 = 90,704,002.40/x
  3. Step 3: Cross multiply
    90,704,002.40x = 136,056,003.60 × 90,704,002.40
  4. Step 4: Simplify right side
    90,704,002.40x = 12,340,824,077,068,808
  5. Step 5: Solve for x
    x = 12,340,824,077,068,808/90,704,002.40
  6. Step 6: Final answer
    x = 136,056,003.60

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1.5x scale

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.