Home / 97,785,017.80-146,677,526.70-96,350,127.10

Finding the Fourth Proportional to 97,785,017.80, 146,677,526.70 and 96,350,127.10

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Solution

The fourth proportional to 97,785,017.80, 146,677,526.70 and 96,350,127.10 is: 144,525,190.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,785,017.80 : 146,677,526.70 = 96,350,127.10 : x
  2. Step 2: Convert to fraction form
    97,785,017.80/146,677,526.70 = 96,350,127.10/x
  3. Step 3: Cross multiply
    97,785,017.80x = 146,677,526.70 × 96,350,127.10
  4. Step 4: Simplify right side
    97,785,017.80x = 14,132,398,340,258,642
  5. Step 5: Solve for x
    x = 14,132,398,340,258,642/97,785,017.80
  6. Step 6: Final answer
    x = 144,525,190.65

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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.