Home / 11,348,465.60-17,038,444.80-7,096,937.60

Finding the Fourth Proportional to 11,348,465.60, 17,038,444.80 and 7,096,937.60

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Solution

The fourth proportional to 11,348,465.60, 17,038,444.80 and 7,096,937.60 is: 10,655,253.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,348,465.60 : 17,038,444.80 = 7,096,937.60 : x
  2. Step 2: Convert to fraction form
    11,348,465.60/17,038,444.80 = 7,096,937.60/x
  3. Step 3: Cross multiply
    11,348,465.60x = 17,038,444.80 × 7,096,937.60
  4. Step 4: Simplify right side
    11,348,465.60x = 120,920,779,546,644.48
  5. Step 5: Solve for x
    x = 120,920,779,546,644.48/11,348,465.60
  6. Step 6: Final answer
    x = 10,655,253.65

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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.