Home / 9,652,652,638.55-14,478,584,870.16-3,358,522,470.23

Finding the Fourth Proportional to 9,652,652,638.55, 14,478,584,870.16 and 3,358,522,470.23

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Solution

The fourth proportional to 9,652,652,638.55, 14,478,584,870.16 and 3,358,522,470.23 is: 5,037,646,587.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,652,652,638.55 : 14,478,584,870.16 = 3,358,522,470.23 : x
  2. Step 2: Convert to fraction form
    9,652,652,638.55/14,478,584,870.16 = 3,358,522,470.23/x
  3. Step 3: Cross multiply
    9,652,652,638.55x = 14,478,584,870.16 × 3,358,522,470.23
  4. Step 4: Simplify right side
    9,652,652,638.55x = 48,626,652,623,564,464,128
  5. Step 5: Solve for x
    x = 48,626,652,623,564,464,128/9,652,652,638.55
  6. Step 6: Final answer
    x = 5,037,646,587.36

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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.