Home / 6,863,889,200-10,294,301,547.84-3,182,916,248.96

Finding the Fourth Proportional to 6,863,889,200, 10,294,301,547.84 and 3,182,916,248.96

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Solution

The fourth proportional to 6,863,889,200, 10,294,301,547.84 and 3,182,916,248.96 is: 4,773,663,838.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,863,889,200 : 10,294,301,547.84 = 3,182,916,248.96 : x
  2. Step 2: Convert to fraction form
    6,863,889,200/10,294,301,547.84 = 3,182,916,248.96/x
  3. Step 3: Cross multiply
    6,863,889,200x = 10,294,301,547.84 × 3,182,916,248.96
  4. Step 4: Simplify right side
    6,863,889,200x = 32,765,899,668,314,013,696
  5. Step 5: Solve for x
    x = 32,765,899,668,314,013,696/6,863,889,200
  6. Step 6: Final answer
    x = 4,773,663,838.91

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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.