Home / 17,713,065.60-26,569,598.40-6,349,413.60

Finding the Fourth Proportional to 17,713,065.60, 26,569,598.40 and 6,349,413.60

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Solution

The fourth proportional to 17,713,065.60, 26,569,598.40 and 6,349,413.60 is: 9,524,120.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,713,065.60 : 26,569,598.40 = 6,349,413.60 : x
  2. Step 2: Convert to fraction form
    17,713,065.60/26,569,598.40 = 6,349,413.60/x
  3. Step 3: Cross multiply
    17,713,065.60x = 26,569,598.40 × 6,349,413.60
  4. Step 4: Simplify right side
    17,713,065.60x = 168,701,369,427,498.22
  5. Step 5: Solve for x
    x = 168,701,369,427,498.22/17,713,065.60
  6. Step 6: Final answer
    x = 9,524,120.40

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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.