Home / 2,280,723,714,721.70-3,147,668,549,216.70-1,354,781,450,086.40

Finding the Fourth Proportional to 2,280,723,714,721.70, 3,147,668,549,216.70 and 1,354,781,450,086.40

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Solution

The fourth proportional to 2,280,723,714,721.70, 3,147,668,549,216.70 and 1,354,781,450,086.40 is: 1,869,758,679,656.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,723,714,721.70 : 3,147,668,549,216.70 = 1,354,781,450,086.40 : x
  2. Step 2: Convert to fraction form
    2,280,723,714,721.70/3,147,668,549,216.70 = 1,354,781,450,086.40/x
  3. Step 3: Cross multiply
    2,280,723,714,721.70x = 3,147,668,549,216.70 × 1,354,781,450,086.40
  4. Step 4: Simplify right side
    2,280,723,714,721.70x = 4,264,402,961,499,155,710,607,360
  5. Step 5: Solve for x
    x = 4,264,402,961,499,155,710,607,360/2,280,723,714,721.70
  6. Step 6: Final answer
    x = 1,869,758,679,656.43

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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.