Home / 94,778,842.98-142,173,775.80-26,626,849.14

Finding the Fourth Proportional to 94,778,842.98, 142,173,775.80 and 26,626,849.14

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Solution

The fourth proportional to 94,778,842.98, 142,173,775.80 and 26,626,849.14 is: 39,941,822.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,778,842.98 : 142,173,775.80 = 26,626,849.14 : x
  2. Step 2: Convert to fraction form
    94,778,842.98/142,173,775.80 = 26,626,849.14/x
  3. Step 3: Cross multiply
    94,778,842.98x = 142,173,775.80 × 26,626,849.14
  4. Step 4: Simplify right side
    94,778,842.98x = 3,785,639,679,890,783
  5. Step 5: Solve for x
    x = 3,785,639,679,890,783/94,778,842.98
  6. Step 6: Final answer
    x = 39,941,822.04

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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.