Home / 27,668,005,854.53-38,181,866,095.07-14,980,750,114.82

Finding the Fourth Proportional to 27,668,005,854.53, 38,181,866,095.07 and 14,980,750,114.82

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Solution

The fourth proportional to 27,668,005,854.53, 38,181,866,095.07 and 14,980,750,114.82 is: 20,673,444,913.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,668,005,854.53 : 38,181,866,095.07 = 14,980,750,114.82 : x
  2. Step 2: Convert to fraction form
    27,668,005,854.53/38,181,866,095.07 = 14,980,750,114.82/x
  3. Step 3: Cross multiply
    27,668,005,854.53x = 38,181,866,095.07 × 14,980,750,114.82
  4. Step 4: Simplify right side
    27,668,005,854.53x = 571,992,994,887,555,874,816
  5. Step 5: Solve for x
    x = 571,992,994,887,555,874,816/27,668,005,854.53
  6. Step 6: Final answer
    x = 20,673,444,913.05

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1.5x scale

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.