Home / 2,280,723,714,705.80-3,147,668,549,194.80-1,354,781,450,070.50

Finding the Fourth Proportional to 2,280,723,714,705.80, 3,147,668,549,194.80 and 1,354,781,450,070.50

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Solution

The fourth proportional to 2,280,723,714,705.80, 3,147,668,549,194.80 and 1,354,781,450,070.50 is: 1,869,758,679,634.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,280,723,714,705.80 : 3,147,668,549,194.80 = 1,354,781,450,070.50 : x
  2. Step 2: Convert to fraction form
    2,280,723,714,705.80/3,147,668,549,194.80 = 1,354,781,450,070.50/x
  3. Step 3: Cross multiply
    2,280,723,714,705.80x = 3,147,668,549,194.80 × 1,354,781,450,070.50
  4. Step 4: Simplify right side
    2,280,723,714,705.80x = 4,264,402,961,419,437,896,368,128
  5. Step 5: Solve for x
    x = 4,264,402,961,419,437,896,368,128/2,280,723,714,705.80
  6. Step 6: Final answer
    x = 1,869,758,679,634.51

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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.