Home / 22,343,482,091.04-33,518,666,874.30-7,618,059,771.36

Finding the Fourth Proportional to 22,343,482,091.04, 33,518,666,874.30 and 7,618,059,771.36

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Solution

The fourth proportional to 22,343,482,091.04, 33,518,666,874.30 and 7,618,059,771.36 is: 11,428,263,807.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,343,482,091.04 : 33,518,666,874.30 = 7,618,059,771.36 : x
  2. Step 2: Convert to fraction form
    22,343,482,091.04/33,518,666,874.30 = 7,618,059,771.36/x
  3. Step 3: Cross multiply
    22,343,482,091.04x = 33,518,666,874.30 × 7,618,059,771.36
  4. Step 4: Simplify right side
    22,343,482,091.04x = 255,347,207,704,721,850,368
  5. Step 5: Solve for x
    x = 255,347,207,704,721,850,368/22,343,482,091.04
  6. Step 6: Final answer
    x = 11,428,263,807.06

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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.