Home / 411,582,953.39-567,199,526.45-404,017,890.75

Finding the Fourth Proportional to 411,582,953.39, 567,199,526.45 and 404,017,890.75

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Solution

The fourth proportional to 411,582,953.39, 567,199,526.45 and 404,017,890.75 is: 556,774,167.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,582,953.39 : 567,199,526.45 = 404,017,890.75 : x
  2. Step 2: Convert to fraction form
    411,582,953.39/567,199,526.45 = 404,017,890.75/x
  3. Step 3: Cross multiply
    411,582,953.39x = 567,199,526.45 × 404,017,890.75
  4. Step 4: Simplify right side
    411,582,953.39x = 229,158,756,308,707,776
  5. Step 5: Solve for x
    x = 229,158,756,308,707,776/411,582,953.39
  6. Step 6: Final answer
    x = 556,774,167.70

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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.