Home / 17,564,607.60-26,346,911.40-9,061,551.60

Finding the Fourth Proportional to 17,564,607.60, 26,346,911.40 and 9,061,551.60

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Solution

The fourth proportional to 17,564,607.60, 26,346,911.40 and 9,061,551.60 is: 13,592,327.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,564,607.60 : 26,346,911.40 = 9,061,551.60 : x
  2. Step 2: Convert to fraction form
    17,564,607.60/26,346,911.40 = 9,061,551.60/x
  3. Step 3: Cross multiply
    17,564,607.60x = 26,346,911.40 × 9,061,551.60
  4. Step 4: Simplify right side
    17,564,607.60x = 238,743,897,151,728.22
  5. Step 5: Solve for x
    x = 238,743,897,151,728.22/17,564,607.60
  6. Step 6: Final answer
    x = 13,592,327.40

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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.