Home / 14,656,431.60-21,984,647.40-10,830,056.40

Finding the Fourth Proportional to 14,656,431.60, 21,984,647.40 and 10,830,056.40

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Solution

The fourth proportional to 14,656,431.60, 21,984,647.40 and 10,830,056.40 is: 16,245,084.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,656,431.60 : 21,984,647.40 = 10,830,056.40 : x
  2. Step 2: Convert to fraction form
    14,656,431.60/21,984,647.40 = 10,830,056.40/x
  3. Step 3: Cross multiply
    14,656,431.60x = 21,984,647.40 × 10,830,056.40
  4. Step 4: Simplify right side
    14,656,431.60x = 238,094,971,276,113.34
  5. Step 5: Solve for x
    x = 238,094,971,276,113.34/14,656,431.60
  6. Step 6: Final answer
    x = 16,245,084.60

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Similar ratio
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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.