Home / 1,451,199,888,034.40-2,176,799,832,051.60-708,191,517,346.40

Finding the Fourth Proportional to 1,451,199,888,034.40, 2,176,799,832,051.60 and 708,191,517,346.40

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Solution

The fourth proportional to 1,451,199,888,034.40, 2,176,799,832,051.60 and 708,191,517,346.40 is: 1,062,287,276,019.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,451,199,888,034.40 : 2,176,799,832,051.60 = 708,191,517,346.40 : x
  2. Step 2: Convert to fraction form
    1,451,199,888,034.40/2,176,799,832,051.60 = 708,191,517,346.40/x
  3. Step 3: Cross multiply
    1,451,199,888,034.40x = 2,176,799,832,051.60 × 708,191,517,346.40
  4. Step 4: Simplify right side
    1,451,199,888,034.40x = 1,541,591,176,020,011,301,994,496
  5. Step 5: Solve for x
    x = 1,541,591,176,020,011,301,994,496/1,451,199,888,034.40
  6. Step 6: Final answer
    x = 1,062,287,276,019.60

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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.