Home / 14,670,210.70-22,005,316.05-10,365,538.60

Finding the Fourth Proportional to 14,670,210.70, 22,005,316.05 and 10,365,538.60

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Solution

The fourth proportional to 14,670,210.70, 22,005,316.05 and 10,365,538.60 is: 15,548,307.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,670,210.70 : 22,005,316.05 = 10,365,538.60 : x
  2. Step 2: Convert to fraction form
    14,670,210.70/22,005,316.05 = 10,365,538.60/x
  3. Step 3: Cross multiply
    14,670,210.70x = 22,005,316.05 × 10,365,538.60
  4. Step 4: Simplify right side
    14,670,210.70x = 228,096,952,921,474.53
  5. Step 5: Solve for x
    x = 228,096,952,921,474.53/14,670,210.70
  6. Step 6: Final answer
    x = 15,548,307.90

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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.