Home / 730,740,328.12-1,096,055,363.04-232,730,718.40

Finding the Fourth Proportional to 730,740,328.12, 1,096,055,363.04 and 232,730,718.40

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Solution

The fourth proportional to 730,740,328.12, 1,096,055,363.04 and 232,730,718.40 is: 349,078,519.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    730,740,328.12 : 1,096,055,363.04 = 232,730,718.40 : x
  2. Step 2: Convert to fraction form
    730,740,328.12/1,096,055,363.04 = 232,730,718.40/x
  3. Step 3: Cross multiply
    730,740,328.12x = 1,096,055,363.04 × 232,730,718.40
  4. Step 4: Simplify right side
    730,740,328.12x = 255,085,752,046,472,000
  5. Step 5: Solve for x
    x = 255,085,752,046,472,000/730,740,328.12
  6. Step 6: Final answer
    x = 349,078,519.73

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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.