Home / 10,870,016,855,141-15,000,941,551,649-5,931,956,790,382

Finding the Fourth Proportional to 10,870,016,855,141, 15,000,941,551,649 and 5,931,956,790,382

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Solution

The fourth proportional to 10,870,016,855,141, 15,000,941,551,649 and 5,931,956,790,382 is: 8,186,274,067,950.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,870,016,855,141 : 15,000,941,551,649 = 5,931,956,790,382 : x
  2. Step 2: Convert to fraction form
    10,870,016,855,141/15,000,941,551,649 = 5,931,956,790,382/x
  3. Step 3: Cross multiply
    10,870,016,855,141x = 15,000,941,551,649 × 5,931,956,790,382
  4. Step 4: Simplify right side
    10,870,016,855,141x = 88,984,937,099,427,776,783,450,112
  5. Step 5: Solve for x
    x = 88,984,937,099,427,776,783,450,112/10,870,016,855,141
  6. Step 6: Final answer
    x = 8,186,274,067,950.70

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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.