Home / 994,354,452,895.50-1,372,206,564,045.60-554,887,229,330.11

Finding the Fourth Proportional to 994,354,452,895.50, 1,372,206,564,045.60 and 554,887,229,330.11

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Solution

The fourth proportional to 994,354,452,895.50, 1,372,206,564,045.60 and 554,887,229,330.11 is: 765,742,936,208.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,354,452,895.50 : 1,372,206,564,045.60 = 554,887,229,330.11 : x
  2. Step 2: Convert to fraction form
    994,354,452,895.50/1,372,206,564,045.60 = 554,887,229,330.11/x
  3. Step 3: Cross multiply
    994,354,452,895.50x = 1,372,206,564,045.60 × 554,887,229,330.11
  4. Step 4: Simplify right side
    994,354,452,895.50x = 761,419,898,391,853,176,717,312
  5. Step 5: Solve for x
    x = 761,419,898,391,853,176,717,312/994,354,452,895.50
  6. Step 6: Final answer
    x = 765,742,936,208.15

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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.