Home / 15,360,803.60-23,041,205.40-9,706,096.40

Finding the Fourth Proportional to 15,360,803.60, 23,041,205.40 and 9,706,096.40

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Solution

The fourth proportional to 15,360,803.60, 23,041,205.40 and 9,706,096.40 is: 14,559,144.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,360,803.60 : 23,041,205.40 = 9,706,096.40 : x
  2. Step 2: Convert to fraction form
    15,360,803.60/23,041,205.40 = 9,706,096.40/x
  3. Step 3: Cross multiply
    15,360,803.60x = 23,041,205.40 × 9,706,096.40
  4. Step 4: Simplify right side
    15,360,803.60x = 223,640,160,784,600.56
  5. Step 5: Solve for x
    x = 223,640,160,784,600.56/15,360,803.60
  6. Step 6: Final answer
    x = 14,559,144.60

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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.