Home / 3,281,705,326.13-4,923,341,106.75-1,070,919,152.87

Finding the Fourth Proportional to 3,281,705,326.13, 4,923,341,106.75 and 1,070,919,152.87

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Solution

The fourth proportional to 3,281,705,326.13, 4,923,341,106.75 and 1,070,919,152.87 is: 1,606,634,284.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,281,705,326.13 : 4,923,341,106.75 = 1,070,919,152.87 : x
  2. Step 2: Convert to fraction form
    3,281,705,326.13/4,923,341,106.75 = 1,070,919,152.87/x
  3. Step 3: Cross multiply
    3,281,705,326.13x = 4,923,341,106.75 × 1,070,919,152.87
  4. Step 4: Simplify right side
    3,281,705,326.13x = 5,272,500,287,306,141,696
  5. Step 5: Solve for x
    x = 5,272,500,287,306,141,696/3,281,705,326.13
  6. Step 6: Final answer
    x = 1,606,634,284.11

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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.