Home / 17,725,518.95-24,461,192.48-9,576,756.95

Finding the Fourth Proportional to 17,725,518.95, 24,461,192.48 and 9,576,756.95

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Solution

The fourth proportional to 17,725,518.95, 24,461,192.48 and 9,576,756.95 is: 13,215,911.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,725,518.95 : 24,461,192.48 = 9,576,756.95 : x
  2. Step 2: Convert to fraction form
    17,725,518.95/24,461,192.48 = 9,576,756.95/x
  3. Step 3: Cross multiply
    17,725,518.95x = 24,461,192.48 × 9,576,756.95
  4. Step 4: Simplify right side
    17,725,518.95x = 234,258,895,009,667.50
  5. Step 5: Solve for x
    x = 234,258,895,009,667.50/17,725,518.95
  6. Step 6: Final answer
    x = 13,215,911.80

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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.