Home / 39,945,581,411.52-55,104,003,004.88-24,698,799,416.48

Finding the Fourth Proportional to 39,945,581,411.52, 55,104,003,004.88 and 24,698,799,416.48

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Solution

The fourth proportional to 39,945,581,411.52, 55,104,003,004.88 and 24,698,799,416.48 is: 34,071,420,897.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,945,581,411.52 : 55,104,003,004.88 = 24,698,799,416.48 : x
  2. Step 2: Convert to fraction form
    39,945,581,411.52/55,104,003,004.88 = 24,698,799,416.48/x
  3. Step 3: Cross multiply
    39,945,581,411.52x = 55,104,003,004.88 × 24,698,799,416.48
  4. Step 4: Simplify right side
    39,945,581,411.52x = 1,361,002,717,262,642,151,424
  5. Step 5: Solve for x
    x = 1,361,002,717,262,642,151,424/39,945,581,411.52
  6. Step 6: Final answer
    x = 34,071,420,897.38

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.