Home / 63,072,646.60-94,608,969.90-22,677,881.80

Finding the Fourth Proportional to 63,072,646.60, 94,608,969.90 and 22,677,881.80

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Solution

The fourth proportional to 63,072,646.60, 94,608,969.90 and 22,677,881.80 is: 34,016,822.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,072,646.60 : 94,608,969.90 = 22,677,881.80 : x
  2. Step 2: Convert to fraction form
    63,072,646.60/94,608,969.90 = 22,677,881.80/x
  3. Step 3: Cross multiply
    63,072,646.60x = 94,608,969.90 × 22,677,881.80
  4. Step 4: Simplify right side
    63,072,646.60x = 2,145,531,036,611,958
  5. Step 5: Solve for x
    x = 2,145,531,036,611,958/63,072,646.60
  6. Step 6: Final answer
    x = 34,016,822.70

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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.