Home / 74,304,030.30-111,361,567.05-35,882,814.30

Finding the Fourth Proportional to 74,304,030.30, 111,361,567.05 and 35,882,814.30

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Solution

The fourth proportional to 74,304,030.30, 111,361,567.05 and 35,882,814.30 is: 53,778,596.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,304,030.30 : 111,361,567.05 = 35,882,814.30 : x
  2. Step 2: Convert to fraction form
    74,304,030.30/111,361,567.05 = 35,882,814.30/x
  3. Step 3: Cross multiply
    74,304,030.30x = 111,361,567.05 × 35,882,814.30
  4. Step 4: Simplify right side
    74,304,030.30x = 3,995,966,430,612,148.50
  5. Step 5: Solve for x
    x = 3,995,966,430,612,148.50/74,304,030.30
  6. Step 6: Final answer
    x = 53,778,596.05

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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.