Home / 23,685,720.30-35,528,580.45-23,366,855.70

Finding the Fourth Proportional to 23,685,720.30, 35,528,580.45 and 23,366,855.70

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Solution

The fourth proportional to 23,685,720.30, 35,528,580.45 and 23,366,855.70 is: 35,050,283.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,685,720.30 : 35,528,580.45 = 23,366,855.70 : x
  2. Step 2: Convert to fraction form
    23,685,720.30/35,528,580.45 = 23,366,855.70/x
  3. Step 3: Cross multiply
    23,685,720.30x = 35,528,580.45 × 23,366,855.70
  4. Step 4: Simplify right side
    23,685,720.30x = 830,191,212,600,991.12
  5. Step 5: Solve for x
    x = 830,191,212,600,991.12/23,685,720.30
  6. Step 6: Final answer
    x = 35,050,283.55

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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.