Home / 57,565,571.52-79,450,316.64-34,361,895.36

Finding the Fourth Proportional to 57,565,571.52, 79,450,316.64 and 34,361,895.36

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Solution

The fourth proportional to 57,565,571.52, 79,450,316.64 and 34,361,895.36 is: 47,425,282.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,565,571.52 : 79,450,316.64 = 34,361,895.36 : x
  2. Step 2: Convert to fraction form
    57,565,571.52/79,450,316.64 = 34,361,895.36/x
  3. Step 3: Cross multiply
    57,565,571.52x = 79,450,316.64 × 34,361,895.36
  4. Step 4: Simplify right side
    57,565,571.52x = 2,730,063,466,702,547
  5. Step 5: Solve for x
    x = 2,730,063,466,702,547/57,565,571.52
  6. Step 6: Final answer
    x = 47,425,282.07

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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.