Home / 32,331,995,168.79-44,617,678,490.40-18,059,031,087.69

Finding the Fourth Proportional to 32,331,995,168.79, 44,617,678,490.40 and 18,059,031,087.69

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Solution

The fourth proportional to 32,331,995,168.79, 44,617,678,490.40 and 18,059,031,087.69 is: 24,921,197,677.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,331,995,168.79 : 44,617,678,490.40 = 18,059,031,087.69 : x
  2. Step 2: Convert to fraction form
    32,331,995,168.79/44,617,678,490.40 = 18,059,031,087.69/x
  3. Step 3: Cross multiply
    32,331,995,168.79x = 44,617,678,490.40 × 18,059,031,087.69
  4. Step 4: Simplify right side
    32,331,995,168.79x = 805,752,042,918,861,078,528
  5. Step 5: Solve for x
    x = 805,752,042,918,861,078,528/32,331,995,168.79
  6. Step 6: Final answer
    x = 24,921,197,677.79

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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.