Home / 113,354,637.30-170,052,951.15-36,680,166.90

Finding the Fourth Proportional to 113,354,637.30, 170,052,951.15 and 36,680,166.90

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Solution

The fourth proportional to 113,354,637.30, 170,052,951.15 and 36,680,166.90 is: 55,027,044.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,354,637.30 : 170,052,951.15 = 36,680,166.90 : x
  2. Step 2: Convert to fraction form
    113,354,637.30/170,052,951.15 = 36,680,166.90/x
  3. Step 3: Cross multiply
    113,354,637.30x = 170,052,951.15 × 36,680,166.90
  4. Step 4: Simplify right side
    113,354,637.30x = 6,237,570,630,019,547
  5. Step 5: Solve for x
    x = 6,237,570,630,019,547/113,354,637.30
  6. Step 6: Final answer
    x = 55,027,044.14

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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.