Home / 136,314,616,574.10-204,471,924,861.15-65,532,893,233.80

Finding the Fourth Proportional to 136,314,616,574.10, 204,471,924,861.15 and 65,532,893,233.80

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Solution

The fourth proportional to 136,314,616,574.10, 204,471,924,861.15 and 65,532,893,233.80 is: 98,299,339,850.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,314,616,574.10 : 204,471,924,861.15 = 65,532,893,233.80 : x
  2. Step 2: Convert to fraction form
    136,314,616,574.10/204,471,924,861.15 = 65,532,893,233.80/x
  3. Step 3: Cross multiply
    136,314,616,574.10x = 204,471,924,861.15 × 65,532,893,233.80
  4. Step 4: Simplify right side
    136,314,616,574.10x = 13,399,636,821,235,319,439,360
  5. Step 5: Solve for x
    x = 13,399,636,821,235,319,439,360/136,314,616,574.10
  6. Step 6: Final answer
    x = 98,299,339,850.70

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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.