Home / 6,444,774,971,959.20-8,893,744,217,561.60-3,518,328,598,147.80

Finding the Fourth Proportional to 6,444,774,971,959.20, 8,893,744,217,561.60 and 3,518,328,598,147.80

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Solution

The fourth proportional to 6,444,774,971,959.20, 8,893,744,217,561.60 and 3,518,328,598,147.80 is: 4,855,268,766,001.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,444,774,971,959.20 : 8,893,744,217,561.60 = 3,518,328,598,147.80 : x
  2. Step 2: Convert to fraction form
    6,444,774,971,959.20/8,893,744,217,561.60 = 3,518,328,598,147.80/x
  3. Step 3: Cross multiply
    6,444,774,971,959.20x = 8,893,744,217,561.60 × 3,518,328,598,147.80
  4. Step 4: Simplify right side
    6,444,774,971,959.20x = 31,291,114,625,258,602,631,266,304
  5. Step 5: Solve for x
    x = 31,291,114,625,258,602,631,266,304/6,444,774,971,959.20
  6. Step 6: Final answer
    x = 4,855,268,766,001.02

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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.