Home / 46,987,917.55-70,551,064.53-26,278,929.25

Finding the Fourth Proportional to 46,987,917.55, 70,551,064.53 and 26,278,929.25

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Solution

The fourth proportional to 46,987,917.55, 70,551,064.53 and 26,278,929.25 is: 39,457,088.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,987,917.55 : 70,551,064.53 = 26,278,929.25 : x
  2. Step 2: Convert to fraction form
    46,987,917.55/70,551,064.53 = 26,278,929.25/x
  3. Step 3: Cross multiply
    46,987,917.55x = 70,551,064.53 × 26,278,929.25
  4. Step 4: Simplify right side
    46,987,917.55x = 1,854,006,433,119,676.75
  5. Step 5: Solve for x
    x = 1,854,006,433,119,676.75/46,987,917.55
  6. Step 6: Final answer
    x = 39,457,088.76

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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.