Home / 34,972,667.10-52,459,000.65-11,038,139.10

Finding the Fourth Proportional to 34,972,667.10, 52,459,000.65 and 11,038,139.10

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Solution

The fourth proportional to 34,972,667.10, 52,459,000.65 and 11,038,139.10 is: 16,557,208.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,972,667.10 : 52,459,000.65 = 11,038,139.10 : x
  2. Step 2: Convert to fraction form
    34,972,667.10/52,459,000.65 = 11,038,139.10/x
  3. Step 3: Cross multiply
    34,972,667.10x = 52,459,000.65 × 11,038,139.10
  4. Step 4: Simplify right side
    34,972,667.10x = 579,049,746,221,690.38
  5. Step 5: Solve for x
    x = 579,049,746,221,690.38/34,972,667.10
  6. Step 6: Final answer
    x = 16,557,208.65

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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.