Home / 4,728,849,549,884.60-7,092,557,625,446.40-1,287,014,435,744.90

Finding the Fourth Proportional to 4,728,849,549,884.60, 7,092,557,625,446.40 and 1,287,014,435,744.90

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Solution

The fourth proportional to 4,728,849,549,884.60, 7,092,557,625,446.40 and 1,287,014,435,744.90 is: 1,930,326,595,085.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,728,849,549,884.60 : 7,092,557,625,446.40 = 1,287,014,435,744.90 : x
  2. Step 2: Convert to fraction form
    4,728,849,549,884.60/7,092,557,625,446.40 = 1,287,014,435,744.90/x
  3. Step 3: Cross multiply
    4,728,849,549,884.60x = 7,092,557,625,446.40 × 1,287,014,435,744.90
  4. Step 4: Simplify right side
    4,728,849,549,884.60x = 9,128,224,050,302,086,000,148,480
  5. Step 5: Solve for x
    x = 9,128,224,050,302,086,000,148,480/4,728,849,549,884.60
  6. Step 6: Final answer
    x = 1,930,326,595,085.87

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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.