Home / 46,987,931.25-70,551,085.25-26,278,943.00

Finding the Fourth Proportional to 46,987,931.25, 70,551,085.25 and 26,278,943.00

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Solution

The fourth proportional to 46,987,931.25, 70,551,085.25 and 26,278,943.00 is: 39,457,109.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,987,931.25 : 70,551,085.25 = 26,278,943.00 : x
  2. Step 2: Convert to fraction form
    46,987,931.25/70,551,085.25 = 26,278,943.00/x
  3. Step 3: Cross multiply
    46,987,931.25x = 70,551,085.25 × 26,278,943.00
  4. Step 4: Simplify right side
    46,987,931.25x = 1,854,007,947,585,832.75
  5. Step 5: Solve for x
    x = 1,854,007,947,585,832.75/46,987,931.25
  6. Step 6: Final answer
    x = 39,457,109.48

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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.