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Finding the Fourth Proportional to 59,433,901.80, 83,037,401.40 and 59,433,901.80

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Solution

The fourth proportional to 59,433,901.80, 83,037,401.40 and 59,433,901.80 is: 83,037,401.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,433,901.80 : 83,037,401.40 = 59,433,901.80 : x
  2. Step 2: Convert to fraction form
    59,433,901.80/83,037,401.40 = 59,433,901.80/x
  3. Step 3: Cross multiply
    59,433,901.80x = 83,037,401.40 × 59,433,901.80
  4. Step 4: Simplify right side
    59,433,901.80x = 4,935,236,760,534,783
  5. Step 5: Solve for x
    x = 4,935,236,760,534,783/59,433,901.80
  6. Step 6: Final answer
    x = 83,037,401.40

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.