Home / 62,820,984.60-86,698,194.35-34,948,945.35

Finding the Fourth Proportional to 62,820,984.60, 86,698,194.35 and 34,948,945.35

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Solution

The fourth proportional to 62,820,984.60, 86,698,194.35 and 34,948,945.35 is: 48,232,457.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,820,984.60 : 86,698,194.35 = 34,948,945.35 : x
  2. Step 2: Convert to fraction form
    62,820,984.60/86,698,194.35 = 34,948,945.35/x
  3. Step 3: Cross multiply
    62,820,984.60x = 86,698,194.35 × 34,948,945.35
  4. Step 4: Simplify right side
    62,820,984.60x = 3,030,010,456,107,084
  5. Step 5: Solve for x
    x = 3,030,010,456,107,084/62,820,984.60
  6. Step 6: Final answer
    x = 48,232,457.28

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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.