Home / 40,884,226.49-61,303,345.25-13,575,905.17

Finding the Fourth Proportional to 40,884,226.49, 61,303,345.25 and 13,575,905.17

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Solution

The fourth proportional to 40,884,226.49, 61,303,345.25 and 13,575,905.17 is: 20,356,222.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,884,226.49 : 61,303,345.25 = 13,575,905.17 : x
  2. Step 2: Convert to fraction form
    40,884,226.49/61,303,345.25 = 13,575,905.17/x
  3. Step 3: Cross multiply
    40,884,226.49x = 61,303,345.25 × 13,575,905.17
  4. Step 4: Simplify right side
    40,884,226.49x = 832,248,401,534,807.62
  5. Step 5: Solve for x
    x = 832,248,401,534,807.62/40,884,226.49
  6. Step 6: Final answer
    x = 20,356,222.27

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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.