Home / 97,803,150.30-146,704,725.45-96,368,259.60

Finding the Fourth Proportional to 97,803,150.30, 146,704,725.45 and 96,368,259.60

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Solution

The fourth proportional to 97,803,150.30, 146,704,725.45 and 96,368,259.60 is: 144,552,389.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,803,150.30 : 146,704,725.45 = 96,368,259.60 : x
  2. Step 2: Convert to fraction form
    97,803,150.30/146,704,725.45 = 96,368,259.60/x
  3. Step 3: Cross multiply
    97,803,150.30x = 146,704,725.45 × 96,368,259.60
  4. Step 4: Simplify right side
    97,803,150.30x = 14,137,679,066,712,324
  5. Step 5: Solve for x
    x = 14,137,679,066,712,324/97,803,150.30
  6. Step 6: Final answer
    x = 144,552,389.40

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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.