Home / 1,482,498,196.40-2,044,997,526.84-924,612,687.92

Finding the Fourth Proportional to 1,482,498,196.40, 2,044,997,526.84 and 924,612,687.92

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Solution

The fourth proportional to 1,482,498,196.40, 2,044,997,526.84 and 924,612,687.92 is: 1,275,435,386.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,482,498,196.40 : 2,044,997,526.84 = 924,612,687.92 : x
  2. Step 2: Convert to fraction form
    1,482,498,196.40/2,044,997,526.84 = 924,612,687.92/x
  3. Step 3: Cross multiply
    1,482,498,196.40x = 2,044,997,526.84 × 924,612,687.92
  4. Step 4: Simplify right side
    1,482,498,196.40x = 1,890,830,660,081,284,608
  5. Step 5: Solve for x
    x = 1,890,830,660,081,284,608/1,482,498,196.40
  6. Step 6: Final answer
    x = 1,275,435,386.48

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Double scale
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1.5x scale

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.