Home / 2,730,944,646.61-4,094,758,153.65-1,070,863,130.17

Finding the Fourth Proportional to 2,730,944,646.61, 4,094,758,153.65 and 1,070,863,130.17

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Solution

The fourth proportional to 2,730,944,646.61, 4,094,758,153.65 and 1,070,863,130.17 is: 1,605,644,237.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,944,646.61 : 4,094,758,153.65 = 1,070,863,130.17 : x
  2. Step 2: Convert to fraction form
    2,730,944,646.61/4,094,758,153.65 = 1,070,863,130.17/x
  3. Step 3: Cross multiply
    2,730,944,646.61x = 4,094,758,153.65 × 1,070,863,130.17
  4. Step 4: Simplify right side
    2,730,944,646.61x = 4,384,925,533,709,755,392
  5. Step 5: Solve for x
    x = 4,384,925,533,709,755,392/2,730,944,646.61
  6. Step 6: Final answer
    x = 1,605,644,237.12

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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.