Home / 592,446,613.74-817,566,307.28-328,122,931.66

Finding the Fourth Proportional to 592,446,613.74, 817,566,307.28 and 328,122,931.66

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Solution

The fourth proportional to 592,446,613.74, 817,566,307.28 and 328,122,931.66 is: 452,804,096.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,446,613.74 : 817,566,307.28 = 328,122,931.66 : x
  2. Step 2: Convert to fraction form
    592,446,613.74/817,566,307.28 = 328,122,931.66/x
  3. Step 3: Cross multiply
    592,446,613.74x = 817,566,307.28 × 328,122,931.66
  4. Step 4: Simplify right side
    592,446,613.74x = 268,262,253,567,781,184
  5. Step 5: Solve for x
    x = 268,262,253,567,781,184/592,446,613.74
  6. Step 6: Final answer
    x = 452,804,096.34

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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.