Home / 46,575,680.29-64,274,877.69-25,668,465.74

Finding the Fourth Proportional to 46,575,680.29, 64,274,877.69 and 25,668,465.74

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Solution

The fourth proportional to 46,575,680.29, 64,274,877.69 and 25,668,465.74 is: 35,422,724.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,575,680.29 : 64,274,877.69 = 25,668,465.74 : x
  2. Step 2: Convert to fraction form
    46,575,680.29/64,274,877.69 = 25,668,465.74/x
  3. Step 3: Cross multiply
    46,575,680.29x = 64,274,877.69 × 25,668,465.74
  4. Step 4: Simplify right side
    46,575,680.29x = 1,649,837,495,478,738.75
  5. Step 5: Solve for x
    x = 1,649,837,495,478,738.75/46,575,680.29
  6. Step 6: Final answer
    x = 35,422,724.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.