Home / 6,730,016,694.08-10,086,000,671.95-5,237,849,940.30

Finding the Fourth Proportional to 6,730,016,694.08, 10,086,000,671.95 and 5,237,849,940.30

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Solution

The fourth proportional to 6,730,016,694.08, 10,086,000,671.95 and 5,237,849,940.30 is: 7,849,751,407.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,730,016,694.08 : 10,086,000,671.95 = 5,237,849,940.30 : x
  2. Step 2: Convert to fraction form
    6,730,016,694.08/10,086,000,671.95 = 5,237,849,940.30/x
  3. Step 3: Cross multiply
    6,730,016,694.08x = 10,086,000,671.95 × 5,237,849,940.30
  4. Step 4: Simplify right side
    6,730,016,694.08x = 52,828,958,017,428,594,688
  5. Step 5: Solve for x
    x = 52,828,958,017,428,594,688/6,730,016,694.08
  6. Step 6: Final answer
    x = 7,849,751,407.59

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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.