Home / 11,588,459.60-17,382,689.40-10,506,040.40

Finding the Fourth Proportional to 11,588,459.60, 17,382,689.40 and 10,506,040.40

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Solution

The fourth proportional to 11,588,459.60, 17,382,689.40 and 10,506,040.40 is: 15,759,060.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,588,459.60 : 17,382,689.40 = 10,506,040.40 : x
  2. Step 2: Convert to fraction form
    11,588,459.60/17,382,689.40 = 10,506,040.40/x
  3. Step 3: Cross multiply
    11,588,459.60x = 17,382,689.40 × 10,506,040.40
  4. Step 4: Simplify right side
    11,588,459.60x = 182,623,237,097,051.75
  5. Step 5: Solve for x
    x = 182,623,237,097,051.75/11,588,459.60
  6. Step 6: Final answer
    x = 15,759,060.60

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Similar ratio
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1.5x scale

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.