Home / 35,667,078,373.60-53,500,617,560.40-10,823,699,658.40

Finding the Fourth Proportional to 35,667,078,373.60, 53,500,617,560.40 and 10,823,699,658.40

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Solution

The fourth proportional to 35,667,078,373.60, 53,500,617,560.40 and 10,823,699,658.40 is: 16,235,549,487.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,667,078,373.60 : 53,500,617,560.40 = 10,823,699,658.40 : x
  2. Step 2: Convert to fraction form
    35,667,078,373.60/53,500,617,560.40 = 10,823,699,658.40/x
  3. Step 3: Cross multiply
    35,667,078,373.60x = 53,500,617,560.40 × 10,823,699,658.40
  4. Step 4: Simplify right side
    35,667,078,373.60x = 579,074,616,012,690,489,344
  5. Step 5: Solve for x
    x = 579,074,616,012,690,489,344/35,667,078,373.60
  6. Step 6: Final answer
    x = 16,235,549,487.60

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Double scale
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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.