Home / 24,205,611.60-36,308,417.40-8,852,871.60

Finding the Fourth Proportional to 24,205,611.60, 36,308,417.40 and 8,852,871.60

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Solution

The fourth proportional to 24,205,611.60, 36,308,417.40 and 8,852,871.60 is: 13,279,307.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,205,611.60 : 36,308,417.40 = 8,852,871.60 : x
  2. Step 2: Convert to fraction form
    24,205,611.60/36,308,417.40 = 8,852,871.60/x
  3. Step 3: Cross multiply
    24,205,611.60x = 36,308,417.40 × 8,852,871.60
  4. Step 4: Simplify right side
    24,205,611.60x = 321,433,757,241,405.81
  5. Step 5: Solve for x
    x = 321,433,757,241,405.81/24,205,611.60
  6. Step 6: Final answer
    x = 13,279,307.40

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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.