Home / 17,353,970.02-23,948,437.35-9,513,468.46

Finding the Fourth Proportional to 17,353,970.02, 23,948,437.35 and 9,513,468.46

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Solution

The fourth proportional to 17,353,970.02, 23,948,437.35 and 9,513,468.46 is: 13,128,563.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,353,970.02 : 23,948,437.35 = 9,513,468.46 : x
  2. Step 2: Convert to fraction form
    17,353,970.02/23,948,437.35 = 9,513,468.46/x
  3. Step 3: Cross multiply
    17,353,970.02x = 23,948,437.35 × 9,513,468.46
  4. Step 4: Simplify right side
    17,353,970.02x = 227,832,703,395,511.03
  5. Step 5: Solve for x
    x = 227,832,703,395,511.03/17,353,970.02
  6. Step 6: Final answer
    x = 13,128,563.85

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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.