Home / 2,280,723,714,720.90-3,147,668,549,215.70-1,354,781,450,085.60

Finding the Fourth Proportional to 2,280,723,714,720.90, 3,147,668,549,215.70 and 1,354,781,450,085.60

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Solution

The fourth proportional to 2,280,723,714,720.90, 3,147,668,549,215.70 and 1,354,781,450,085.60 is: 1,869,758,679,655.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,723,714,720.90 : 3,147,668,549,215.70 = 1,354,781,450,085.60 : x
  2. Step 2: Convert to fraction form
    2,280,723,714,720.90/3,147,668,549,215.70 = 1,354,781,450,085.60/x
  3. Step 3: Cross multiply
    2,280,723,714,720.90x = 3,147,668,549,215.70 × 1,354,781,450,085.60
  4. Step 4: Simplify right side
    2,280,723,714,720.90x = 4,264,402,961,495,283,260,719,104
  5. Step 5: Solve for x
    x = 4,264,402,961,495,283,260,719,104/2,280,723,714,720.90
  6. Step 6: Final answer
    x = 1,869,758,679,655.39

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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.