Home / 1,068,554,932.14-1,474,570,155.24-592,225,003.34

Finding the Fourth Proportional to 1,068,554,932.14, 1,474,570,155.24 and 592,225,003.34

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Solution

The fourth proportional to 1,068,554,932.14, 1,474,570,155.24 and 592,225,003.34 is: 817,250,745.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,554,932.14 : 1,474,570,155.24 = 592,225,003.34 : x
  2. Step 2: Convert to fraction form
    1,068,554,932.14/1,474,570,155.24 = 592,225,003.34/x
  3. Step 3: Cross multiply
    1,068,554,932.14x = 1,474,570,155.24 × 592,225,003.34
  4. Step 4: Simplify right side
    1,068,554,932.14x = 873,277,315,104,700,544
  5. Step 5: Solve for x
    x = 873,277,315,104,700,544/1,068,554,932.14
  6. Step 6: Final answer
    x = 817,250,745.69

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Double scale
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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.