Home / 35,820,203.05-53,730,887.76-10,261,113.13

Finding the Fourth Proportional to 35,820,203.05, 53,730,887.76 and 10,261,113.13

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Solution

The fourth proportional to 35,820,203.05, 53,730,887.76 and 10,261,113.13 is: 15,391,836.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,820,203.05 : 53,730,887.76 = 10,261,113.13 : x
  2. Step 2: Convert to fraction form
    35,820,203.05/53,730,887.76 = 10,261,113.13/x
  3. Step 3: Cross multiply
    35,820,203.05x = 53,730,887.76 × 10,261,113.13
  4. Step 4: Simplify right side
    35,820,203.05x = 551,338,717,880,692.31
  5. Step 5: Solve for x
    x = 551,338,717,880,692.31/35,820,203.05
  6. Step 6: Final answer
    x = 15,391,836.76

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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.