Home / 33,247,753,176.93-45,881,332,335.45-18,005,721,457.02

Finding the Fourth Proportional to 33,247,753,176.93, 45,881,332,335.45 and 18,005,721,457.02

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Solution

The fourth proportional to 33,247,753,176.93, 45,881,332,335.45 and 18,005,721,457.02 is: 24,847,588,518.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,247,753,176.93 : 45,881,332,335.45 = 18,005,721,457.02 : x
  2. Step 2: Convert to fraction form
    33,247,753,176.93/45,881,332,335.45 = 18,005,721,457.02/x
  3. Step 3: Cross multiply
    33,247,753,176.93x = 45,881,332,335.45 × 18,005,721,457.02
  4. Step 4: Simplify right side
    33,247,753,176.93x = 826,126,490,109,077,618,688
  5. Step 5: Solve for x
    x = 826,126,490,109,077,618,688/33,247,753,176.93
  6. Step 6: Final answer
    x = 24,847,588,518.62

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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.