Home / 107,633,115,394.27-148,533,758,829.52-58,137,746,185.63

Finding the Fourth Proportional to 107,633,115,394.27, 148,533,758,829.52 and 58,137,746,185.63

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Solution

The fourth proportional to 107,633,115,394.27, 148,533,758,829.52 and 58,137,746,185.63 is: 80,230,121,921.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,633,115,394.27 : 148,533,758,829.52 = 58,137,746,185.63 : x
  2. Step 2: Convert to fraction form
    107,633,115,394.27/148,533,758,829.52 = 58,137,746,185.63/x
  3. Step 3: Cross multiply
    107,633,115,394.27x = 148,533,758,829.52 × 58,137,746,185.63
  4. Step 4: Simplify right side
    107,633,115,394.27x = 8,635,417,970,827,617,894,400
  5. Step 5: Solve for x
    x = 8,635,417,970,827,617,894,400/107,633,115,394.27
  6. Step 6: Final answer
    x = 80,230,121,921.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.