Home / 37,830,272,344.04-52,197,114,767.28-22,585,397,151.80

Finding the Fourth Proportional to 37,830,272,344.04, 52,197,114,767.28 and 22,585,397,151.80

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Solution

The fourth proportional to 37,830,272,344.04, 52,197,114,767.28 and 22,585,397,151.80 is: 31,162,677,246.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,830,272,344.04 : 52,197,114,767.28 = 22,585,397,151.80 : x
  2. Step 2: Convert to fraction form
    37,830,272,344.04/52,197,114,767.28 = 22,585,397,151.80/x
  3. Step 3: Cross multiply
    37,830,272,344.04x = 52,197,114,767.28 × 22,585,397,151.80
  4. Step 4: Simplify right side
    37,830,272,344.04x = 1,178,892,567,197,103,423,488
  5. Step 5: Solve for x
    x = 1,178,892,567,197,103,423,488/37,830,272,344.04
  6. Step 6: Final answer
    x = 31,162,677,246.30

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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.