Home / 590,215,298.04-885,629,348.19-240,717,774.47

Finding the Fourth Proportional to 590,215,298.04, 885,629,348.19 and 240,717,774.47

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Solution

The fourth proportional to 590,215,298.04, 885,629,348.19 and 240,717,774.47 is: 361,201,626.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    590,215,298.04 : 885,629,348.19 = 240,717,774.47 : x
  2. Step 2: Convert to fraction form
    590,215,298.04/885,629,348.19 = 240,717,774.47/x
  3. Step 3: Cross multiply
    590,215,298.04x = 885,629,348.19 × 240,717,774.47
  4. Step 4: Simplify right side
    590,215,298.04x = 213,186,725,697,185,408
  5. Step 5: Solve for x
    x = 213,186,725,697,185,408/590,215,298.04
  6. Step 6: Final answer
    x = 361,201,626.60

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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.