Home / 38,164,626,064.80-57,246,939,097.20-14,900,264,848.80

Finding the Fourth Proportional to 38,164,626,064.80, 57,246,939,097.20 and 14,900,264,848.80

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Solution

The fourth proportional to 38,164,626,064.80, 57,246,939,097.20 and 14,900,264,848.80 is: 22,350,397,273.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,164,626,064.80 : 57,246,939,097.20 = 14,900,264,848.80 : x
  2. Step 2: Convert to fraction form
    38,164,626,064.80/57,246,939,097.20 = 14,900,264,848.80/x
  3. Step 3: Cross multiply
    38,164,626,064.80x = 57,246,939,097.20 × 14,900,264,848.80
  4. Step 4: Simplify right side
    38,164,626,064.80x = 852,994,554,331,403,517,952
  5. Step 5: Solve for x
    x = 852,994,554,331,403,517,952/38,164,626,064.80
  6. Step 6: Final answer
    x = 22,350,397,273.20

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Double scale
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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.