Home / 103,032,267.60-154,548,401.40-96,654,975.60

Finding the Fourth Proportional to 103,032,267.60, 154,548,401.40 and 96,654,975.60

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Solution

The fourth proportional to 103,032,267.60, 154,548,401.40 and 96,654,975.60 is: 144,982,463.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    103,032,267.60 : 154,548,401.40 = 96,654,975.60 : x
  2. Step 2: Convert to fraction form
    103,032,267.60/154,548,401.40 = 96,654,975.60/x
  3. Step 3: Cross multiply
    103,032,267.60x = 154,548,401.40 × 96,654,975.60
  4. Step 4: Simplify right side
    103,032,267.60x = 14,937,871,966,336,006
  5. Step 5: Solve for x
    x = 14,937,871,966,336,006/103,032,267.60
  6. Step 6: Final answer
    x = 144,982,463.40

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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.