Home / 5,026,843,121,479.60-7,540,264,781,864.40-1,206,597,506,172.60

Finding the Fourth Proportional to 5,026,843,121,479.60, 7,540,264,781,864.40 and 1,206,597,506,172.60

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Solution

The fourth proportional to 5,026,843,121,479.60, 7,540,264,781,864.40 and 1,206,597,506,172.60 is: 1,809,896,283,176.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026,843,121,479.60 : 7,540,264,781,864.40 = 1,206,597,506,172.60 : x
  2. Step 2: Convert to fraction form
    5,026,843,121,479.60/7,540,264,781,864.40 = 1,206,597,506,172.60/x
  3. Step 3: Cross multiply
    5,026,843,121,479.60x = 7,540,264,781,864.40 × 1,206,597,506,172.60
  4. Step 4: Simplify right side
    5,026,843,121,479.60x = 9,098,064,681,678,670,074,478,592
  5. Step 5: Solve for x
    x = 9,098,064,681,678,670,074,478,592/5,026,843,121,479.60
  6. Step 6: Final answer
    x = 1,809,896,283,176.78

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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.