Home / 23,706,088.40-35,559,132.60-21,242,651.60

Finding the Fourth Proportional to 23,706,088.40, 35,559,132.60 and 21,242,651.60

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Solution

The fourth proportional to 23,706,088.40, 35,559,132.60 and 21,242,651.60 is: 31,863,977.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,706,088.40 : 35,559,132.60 = 21,242,651.60 : x
  2. Step 2: Convert to fraction form
    23,706,088.40/35,559,132.60 = 21,242,651.60/x
  3. Step 3: Cross multiply
    23,706,088.40x = 35,559,132.60 × 21,242,651.60
  4. Step 4: Simplify right side
    23,706,088.40x = 755,370,265,020,002.25
  5. Step 5: Solve for x
    x = 755,370,265,020,002.25/23,706,088.40
  6. Step 6: Final answer
    x = 31,863,977.40

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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.