Home / 53,803,723,363.72-80,674,361,516.30-25,473,417,031.22

Finding the Fourth Proportional to 53,803,723,363.72, 80,674,361,516.30 and 25,473,417,031.22

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Solution

The fourth proportional to 53,803,723,363.72, 80,674,361,516.30 and 25,473,417,031.22 is: 38,195,342,741.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,803,723,363.72 : 80,674,361,516.30 = 25,473,417,031.22 : x
  2. Step 2: Convert to fraction form
    53,803,723,363.72/80,674,361,516.30 = 25,473,417,031.22/x
  3. Step 3: Cross multiply
    53,803,723,363.72x = 80,674,361,516.30 × 25,473,417,031.22
  4. Step 4: Simplify right side
    53,803,723,363.72x = 2,055,051,654,631,788,642,304
  5. Step 5: Solve for x
    x = 2,055,051,654,631,788,642,304/53,803,723,363.72
  6. Step 6: Final answer
    x = 38,195,342,741.23

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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.