Home / 96,091,719.35-144,367,525.16-61,615,667.50

Finding the Fourth Proportional to 96,091,719.35, 144,367,525.16 and 61,615,667.50

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Solution

The fourth proportional to 96,091,719.35, 144,367,525.16 and 61,615,667.50 is: 92,570,946.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,091,719.35 : 144,367,525.16 = 61,615,667.50 : x
  2. Step 2: Convert to fraction form
    96,091,719.35/144,367,525.16 = 61,615,667.50/x
  3. Step 3: Cross multiply
    96,091,719.35x = 144,367,525.16 × 61,615,667.50
  4. Step 4: Simplify right side
    96,091,719.35x = 8,895,301,428,056,444
  5. Step 5: Solve for x
    x = 8,895,301,428,056,444/96,091,719.35
  6. Step 6: Final answer
    x = 92,570,946.68

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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.