Home / 1,034,772,047.70-1,552,158,071.55-708,254,697.30

Finding the Fourth Proportional to 1,034,772,047.70, 1,552,158,071.55 and 708,254,697.30

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Solution

The fourth proportional to 1,034,772,047.70, 1,552,158,071.55 and 708,254,697.30 is: 1,062,382,045.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,772,047.70 : 1,552,158,071.55 = 708,254,697.30 : x
  2. Step 2: Convert to fraction form
    1,034,772,047.70/1,552,158,071.55 = 708,254,697.30/x
  3. Step 3: Cross multiply
    1,034,772,047.70x = 1,552,158,071.55 × 708,254,697.30
  4. Step 4: Simplify right side
    1,034,772,047.70x = 1,099,323,245,127,396,864
  5. Step 5: Solve for x
    x = 1,099,323,245,127,396,864/1,034,772,047.70
  6. Step 6: Final answer
    x = 1,062,382,045.95

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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.