Home / 6,143,358,503.24-8,477,774,378.52-3,323,904,565.96

Finding the Fourth Proportional to 6,143,358,503.24, 8,477,774,378.52 and 3,323,904,565.96

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Solution

The fourth proportional to 6,143,358,503.24, 8,477,774,378.52 and 3,323,904,565.96 is: 4,586,955,645.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,143,358,503.24 : 8,477,774,378.52 = 3,323,904,565.96 : x
  2. Step 2: Convert to fraction form
    6,143,358,503.24/8,477,774,378.52 = 3,323,904,565.96/x
  3. Step 3: Cross multiply
    6,143,358,503.24x = 8,477,774,378.52 × 3,323,904,565.96
  4. Step 4: Simplify right side
    6,143,358,503.24x = 28,179,312,965,941,329,920
  5. Step 5: Solve for x
    x = 28,179,312,965,941,329,920/6,143,358,503.24
  6. Step 6: Final answer
    x = 4,586,955,645.04

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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.