Home / 5,168,904,011.17-7,755,310,058.73-2,023,366,678.18

Finding the Fourth Proportional to 5,168,904,011.17, 7,755,310,058.73 and 2,023,366,678.18

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Solution

The fourth proportional to 5,168,904,011.17, 7,755,310,058.73 and 2,023,366,678.18 is: 3,035,814,926.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,168,904,011.17 : 7,755,310,058.73 = 2,023,366,678.18 : x
  2. Step 2: Convert to fraction form
    5,168,904,011.17/7,755,310,058.73 = 2,023,366,678.18/x
  3. Step 3: Cross multiply
    5,168,904,011.17x = 7,755,310,058.73 × 2,023,366,678.18
  4. Step 4: Simplify right side
    5,168,904,011.17x = 15,691,835,951,804,813,312
  5. Step 5: Solve for x
    x = 15,691,835,951,804,813,312/5,168,904,011.17
  6. Step 6: Final answer
    x = 3,035,814,926.70

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1.5x scale

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.