Home / 109,162,748,746.10-163,747,458,965.24-37,451,256,954.14

Finding the Fourth Proportional to 109,162,748,746.10, 163,747,458,965.24 and 37,451,256,954.14

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Solution

The fourth proportional to 109,162,748,746.10, 163,747,458,965.24 and 37,451,256,954.14 is: 56,178,029,884.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    109,162,748,746.10 : 163,747,458,965.24 = 37,451,256,954.14 : x
  2. Step 2: Convert to fraction form
    109,162,748,746.10/163,747,458,965.24 = 37,451,256,954.14/x
  3. Step 3: Cross multiply
    109,162,748,746.10x = 163,747,458,965.24 × 37,451,256,954.14
  4. Step 4: Simplify right side
    109,162,748,746.10x = 6,132,548,161,294,698,545,152
  5. Step 5: Solve for x
    x = 6,132,548,161,294,698,545,152/109,162,748,746.10
  6. Step 6: Final answer
    x = 56,178,029,884.15

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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.