Home / 1,032,746,335.12-1,549,423,436.07-333,225,348.28

Finding the Fourth Proportional to 1,032,746,335.12, 1,549,423,436.07 and 333,225,348.28

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Solution

The fourth proportional to 1,032,746,335.12, 1,549,423,436.07 and 333,225,348.28 is: 499,936,089.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,032,746,335.12 : 1,549,423,436.07 = 333,225,348.28 : x
  2. Step 2: Convert to fraction form
    1,032,746,335.12/1,549,423,436.07 = 333,225,348.28/x
  3. Step 3: Cross multiply
    1,032,746,335.12x = 1,549,423,436.07 × 333,225,348.28
  4. Step 4: Simplify right side
    1,032,746,335.12x = 516,307,164,119,556,800
  5. Step 5: Solve for x
    x = 516,307,164,119,556,800/1,032,746,335.12
  6. Step 6: Final answer
    x = 499,936,089.40

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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.