Home / 4,098,963,830.55-5,656,572,755.17-2,219,370,387.63

Finding the Fourth Proportional to 4,098,963,830.55, 5,656,572,755.17 and 2,219,370,387.63

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Solution

The fourth proportional to 4,098,963,830.55, 5,656,572,755.17 and 2,219,370,387.63 is: 3,062,732,580.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,098,963,830.55 : 5,656,572,755.17 = 2,219,370,387.63 : x
  2. Step 2: Convert to fraction form
    4,098,963,830.55/5,656,572,755.17 = 2,219,370,387.63/x
  3. Step 3: Cross multiply
    4,098,963,830.55x = 5,656,572,755.17 × 2,219,370,387.63
  4. Step 4: Simplify right side
    4,098,963,830.55x = 12,554,030,068,298,940,416
  5. Step 5: Solve for x
    x = 12,554,030,068,298,940,416/4,098,963,830.55
  6. Step 6: Final answer
    x = 3,062,732,580.06

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1.5x scale

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.