Home / 314,336,292-433,807,009.56-182,211,398.88

Finding the Fourth Proportional to 314,336,292, 433,807,009.56 and 182,211,398.88

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Solution

The fourth proportional to 314,336,292, 433,807,009.56 and 182,211,398.88 is: 251,465,020.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    314,336,292 : 433,807,009.56 = 182,211,398.88 : x
  2. Step 2: Convert to fraction form
    314,336,292/433,807,009.56 = 182,211,398.88/x
  3. Step 3: Cross multiply
    314,336,292x = 433,807,009.56 × 182,211,398.88
  4. Step 4: Simplify right side
    314,336,292x = 79,044,582,055,877,136
  5. Step 5: Solve for x
    x = 79,044,582,055,877,136/314,336,292
  6. Step 6: Final answer
    x = 251,465,020.32

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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.