Home / 9,937,728,047.40-14,906,592,071.10-2,951,617,237.80

Finding the Fourth Proportional to 9,937,728,047.40, 14,906,592,071.10 and 2,951,617,237.80

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Solution

The fourth proportional to 9,937,728,047.40, 14,906,592,071.10 and 2,951,617,237.80 is: 4,427,425,856.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,728,047.40 : 14,906,592,071.10 = 2,951,617,237.80 : x
  2. Step 2: Convert to fraction form
    9,937,728,047.40/14,906,592,071.10 = 2,951,617,237.80/x
  3. Step 3: Cross multiply
    9,937,728,047.40x = 14,906,592,071.10 × 2,951,617,237.80
  4. Step 4: Simplify right side
    9,937,728,047.40x = 43,998,554,113,911,570,432
  5. Step 5: Solve for x
    x = 43,998,554,113,911,570,432/9,937,728,047.40
  6. Step 6: Final answer
    x = 4,427,425,856.70

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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.