Home / 6,895,539,418.32-10,343,309,216.04-1,655,147,616.48

Finding the Fourth Proportional to 6,895,539,418.32, 10,343,309,216.04 and 1,655,147,616.48

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Solution

The fourth proportional to 6,895,539,418.32, 10,343,309,216.04 and 1,655,147,616.48 is: 2,482,721,445.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,895,539,418.32 : 10,343,309,216.04 = 1,655,147,616.48 : x
  2. Step 2: Convert to fraction form
    6,895,539,418.32/10,343,309,216.04 = 1,655,147,616.48/x
  3. Step 3: Cross multiply
    6,895,539,418.32x = 10,343,309,216.04 × 1,655,147,616.48
  4. Step 4: Simplify right side
    6,895,539,418.32x = 17,119,703,595,444,226,048
  5. Step 5: Solve for x
    x = 17,119,703,595,444,226,048/6,895,539,418.32
  6. Step 6: Final answer
    x = 2,482,721,445.98

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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.