Home / 364,551,261.00-503,082,344.59-197,287,547.74

Finding the Fourth Proportional to 364,551,261.00, 503,082,344.59 and 197,287,547.74

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Solution

The fourth proportional to 364,551,261.00, 503,082,344.59 and 197,287,547.74 is: 272,257,684.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,551,261.00 : 503,082,344.59 = 197,287,547.74 : x
  2. Step 2: Convert to fraction form
    364,551,261.00/503,082,344.59 = 197,287,547.74/x
  3. Step 3: Cross multiply
    364,551,261.00x = 503,082,344.59 × 197,287,547.74
  4. Step 4: Simplify right side
    364,551,261.00x = 99,251,882,074,808,592
  5. Step 5: Solve for x
    x = 99,251,882,074,808,592/364,551,261.00
  6. Step 6: Final answer
    x = 272,257,684.15

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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.