Home / 495,837,024,132.80-743,755,536,199.20-160,485,848,854.40

Finding the Fourth Proportional to 495,837,024,132.80, 743,755,536,199.20 and 160,485,848,854.40

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Solution

The fourth proportional to 495,837,024,132.80, 743,755,536,199.20 and 160,485,848,854.40 is: 240,728,773,281.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    495,837,024,132.80 : 743,755,536,199.20 = 160,485,848,854.40 : x
  2. Step 2: Convert to fraction form
    495,837,024,132.80/743,755,536,199.20 = 160,485,848,854.40/x
  3. Step 3: Cross multiply
    495,837,024,132.80x = 743,755,536,199.20 × 160,485,848,854.40
  4. Step 4: Simplify right side
    495,837,024,132.80x = 119,362,238,567,088,031,531,008
  5. Step 5: Solve for x
    x = 119,362,238,567,088,031,531,008/495,837,024,132.80
  6. Step 6: Final answer
    x = 240,728,773,281.60

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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.