Home / 7,046,013,734.96-10,573,141,927.32-2,627,485,715.12

Finding the Fourth Proportional to 7,046,013,734.96, 10,573,141,927.32 and 2,627,485,715.12

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Solution

The fourth proportional to 7,046,013,734.96, 10,573,141,927.32 and 2,627,485,715.12 is: 3,942,765,430.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,046,013,734.96 : 10,573,141,927.32 = 2,627,485,715.12 : x
  2. Step 2: Convert to fraction form
    7,046,013,734.96/10,573,141,927.32 = 2,627,485,715.12/x
  3. Step 3: Cross multiply
    7,046,013,734.96x = 10,573,141,927.32 × 2,627,485,715.12
  4. Step 4: Simplify right side
    7,046,013,734.96x = 27,780,779,377,916,776,448
  5. Step 5: Solve for x
    x = 27,780,779,377,916,776,448/7,046,013,734.96
  6. Step 6: Final answer
    x = 3,942,765,430.63

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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.