Home / 2,566,656,077.60-3,849,984,116.40-2,403,397,402.40

Finding the Fourth Proportional to 2,566,656,077.60, 3,849,984,116.40 and 2,403,397,402.40

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Solution

The fourth proportional to 2,566,656,077.60, 3,849,984,116.40 and 2,403,397,402.40 is: 3,605,096,103.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,656,077.60 : 3,849,984,116.40 = 2,403,397,402.40 : x
  2. Step 2: Convert to fraction form
    2,566,656,077.60/3,849,984,116.40 = 2,403,397,402.40/x
  3. Step 3: Cross multiply
    2,566,656,077.60x = 3,849,984,116.40 × 2,403,397,402.40
  4. Step 4: Simplify right side
    2,566,656,077.60x = 9,253,041,824,637,020,160
  5. Step 5: Solve for x
    x = 9,253,041,824,637,020,160/2,566,656,077.60
  6. Step 6: Final answer
    x = 3,605,096,103.60

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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.