Home / 35,446,232.88-53,164,625.40-9,885,101.76

Finding the Fourth Proportional to 35,446,232.88, 53,164,625.40 and 9,885,101.76

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Solution

The fourth proportional to 35,446,232.88, 53,164,625.40 and 9,885,101.76 is: 14,826,335.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,446,232.88 : 53,164,625.40 = 9,885,101.76 : x
  2. Step 2: Convert to fraction form
    35,446,232.88/53,164,625.40 = 9,885,101.76/x
  3. Step 3: Cross multiply
    35,446,232.88x = 53,164,625.40 × 9,885,101.76
  4. Step 4: Simplify right side
    35,446,232.88x = 525,537,732,111,280.69
  5. Step 5: Solve for x
    x = 525,537,732,111,280.69/35,446,232.88
  6. Step 6: Final answer
    x = 14,826,335.25

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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.