Home / 2,280,723,714,723.20-3,147,668,549,218.80-1,354,781,450,087.90

Finding the Fourth Proportional to 2,280,723,714,723.20, 3,147,668,549,218.80 and 1,354,781,450,087.90

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Solution

The fourth proportional to 2,280,723,714,723.20, 3,147,668,549,218.80 and 1,354,781,450,087.90 is: 1,869,758,679,658.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,723,714,723.20 : 3,147,668,549,218.80 = 1,354,781,450,087.90 : x
  2. Step 2: Convert to fraction form
    2,280,723,714,723.20/3,147,668,549,218.80 = 1,354,781,450,087.90/x
  3. Step 3: Cross multiply
    2,280,723,714,723.20x = 3,147,668,549,218.80 × 1,354,781,450,087.90
  4. Step 4: Simplify right side
    2,280,723,714,723.20x = 4,264,402,961,506,721,832,370,176
  5. Step 5: Solve for x
    x = 4,264,402,961,506,721,832,370,176/2,280,723,714,723.20
  6. Step 6: Final answer
    x = 1,869,758,679,658.52

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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.