Home / 46,665,253.14-69,995,885.48-15,962,577.90

Finding the Fourth Proportional to 46,665,253.14, 69,995,885.48 and 15,962,577.90

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Solution

The fourth proportional to 46,665,253.14, 69,995,885.48 and 15,962,577.90 is: 23,943,184.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,665,253.14 : 69,995,885.48 = 15,962,577.90 : x
  2. Step 2: Convert to fraction form
    46,665,253.14/69,995,885.48 = 15,962,577.90/x
  3. Step 3: Cross multiply
    46,665,253.14x = 69,995,885.48 × 15,962,577.90
  4. Step 4: Simplify right side
    46,665,253.14x = 1,117,314,774,653,979
  5. Step 5: Solve for x
    x = 1,117,314,774,653,979/46,665,253.14
  6. Step 6: Final answer
    x = 23,943,184.69

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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.