Home / 3,845,923,325.40-5,774,931,605.70-2,213,336,573.40

Finding the Fourth Proportional to 3,845,923,325.40, 5,774,931,605.70 and 2,213,336,573.40

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Solution

The fourth proportional to 3,845,923,325.40, 5,774,931,605.70 and 2,213,336,573.40 is: 3,323,484,700.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,923,325.40 : 5,774,931,605.70 = 2,213,336,573.40 : x
  2. Step 2: Convert to fraction form
    3,845,923,325.40/5,774,931,605.70 = 2,213,336,573.40/x
  3. Step 3: Cross multiply
    3,845,923,325.40x = 5,774,931,605.70 × 2,213,336,573.40
  4. Step 4: Simplify right side
    3,845,923,325.40x = 12,781,867,331,779,397,632
  5. Step 5: Solve for x
    x = 12,781,867,331,779,397,632/3,845,923,325.40
  6. Step 6: Final answer
    x = 3,323,484,700.63

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Double scale
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1.5x scale

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.