Home / 46,670,157.92-64,404,819.60-25,762,196

Finding the Fourth Proportional to 46,670,157.92, 64,404,819.60 and 25,762,196

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Solution

The fourth proportional to 46,670,157.92, 64,404,819.60 and 25,762,196 is: 35,551,831.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,670,157.92 : 64,404,819.60 = 25,762,196 : x
  2. Step 2: Convert to fraction form
    46,670,157.92/64,404,819.60 = 25,762,196/x
  3. Step 3: Cross multiply
    46,670,157.92x = 64,404,819.60 × 25,762,196
  4. Step 4: Simplify right side
    46,670,157.92x = 1,659,209,585,879,841.75
  5. Step 5: Solve for x
    x = 1,659,209,585,879,841.75/46,670,157.92
  6. Step 6: Final answer
    x = 35,551,831.40

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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.