Home / 40,764,038,891.60-61,146,058,337.40-27,703,344,875.60

Finding the Fourth Proportional to 40,764,038,891.60, 61,146,058,337.40 and 27,703,344,875.60

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Solution

The fourth proportional to 40,764,038,891.60, 61,146,058,337.40 and 27,703,344,875.60 is: 41,555,017,313.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,764,038,891.60 : 61,146,058,337.40 = 27,703,344,875.60 : x
  2. Step 2: Convert to fraction form
    40,764,038,891.60/61,146,058,337.40 = 27,703,344,875.60/x
  3. Step 3: Cross multiply
    40,764,038,891.60x = 61,146,058,337.40 × 27,703,344,875.60
  4. Step 4: Simplify right side
    40,764,038,891.60x = 1,693,950,341,904,549,019,648
  5. Step 5: Solve for x
    x = 1,693,950,341,904,549,019,648/40,764,038,891.60
  6. Step 6: Final answer
    x = 41,555,017,313.40

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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.