Home / 23,670,710.40-35,506,065.60-8,522,673.60

Finding the Fourth Proportional to 23,670,710.40, 35,506,065.60 and 8,522,673.60

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Solution

The fourth proportional to 23,670,710.40, 35,506,065.60 and 8,522,673.60 is: 12,784,010.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,670,710.40 : 35,506,065.60 = 8,522,673.60 : x
  2. Step 2: Convert to fraction form
    23,670,710.40/35,506,065.60 = 8,522,673.60/x
  3. Step 3: Cross multiply
    23,670,710.40x = 35,506,065.60 × 8,522,673.60
  4. Step 4: Simplify right side
    23,670,710.40x = 302,606,607,928,988.19
  5. Step 5: Solve for x
    x = 302,606,607,928,988.19/23,670,710.40
  6. Step 6: Final answer
    x = 12,784,010.40

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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.