Home / 45,596,007.74-62,875,459.98-39,002,423.02

Finding the Fourth Proportional to 45,596,007.74, 62,875,459.98 and 39,002,423.02

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Solution

The fourth proportional to 45,596,007.74, 62,875,459.98 and 39,002,423.02 is: 53,783,114.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,596,007.74 : 62,875,459.98 = 39,002,423.02 : x
  2. Step 2: Convert to fraction form
    45,596,007.74/62,875,459.98 = 39,002,423.02/x
  3. Step 3: Cross multiply
    45,596,007.74x = 62,875,459.98 × 39,002,423.02
  4. Step 4: Simplify right side
    45,596,007.74x = 2,452,295,287,559,852
  5. Step 5: Solve for x
    x = 2,452,295,287,559,852/45,596,007.74
  6. Step 6: Final answer
    x = 53,783,114.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.