Home / 62,736,370.83-93,968,281.04-30,320,290.31

Finding the Fourth Proportional to 62,736,370.83, 93,968,281.04 and 30,320,290.31

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Solution

The fourth proportional to 62,736,370.83, 93,968,281.04 and 30,320,290.31 is: 45,414,574.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,736,370.83 : 93,968,281.04 = 30,320,290.31 : x
  2. Step 2: Convert to fraction form
    62,736,370.83/93,968,281.04 = 30,320,290.31/x
  3. Step 3: Cross multiply
    62,736,370.83x = 93,968,281.04 × 30,320,290.31
  4. Step 4: Simplify right side
    62,736,370.83x = 2,849,145,560,443,025.50
  5. Step 5: Solve for x
    x = 2,849,145,560,443,025.50/62,736,370.83
  6. Step 6: Final answer
    x = 45,414,574.08

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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.