Home / 46,971,066.18-70,439,704.70-16,257,308.39

Finding the Fourth Proportional to 46,971,066.18, 70,439,704.70 and 16,257,308.39

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Solution

The fourth proportional to 46,971,066.18, 70,439,704.70 and 16,257,308.39 is: 24,380,115.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,971,066.18 : 70,439,704.70 = 16,257,308.39 : x
  2. Step 2: Convert to fraction form
    46,971,066.18/70,439,704.70 = 16,257,308.39/x
  3. Step 3: Cross multiply
    46,971,066.18x = 70,439,704.70 × 16,257,308.39
  4. Step 4: Simplify right side
    46,971,066.18x = 1,145,160,001,774,947.25
  5. Step 5: Solve for x
    x = 1,145,160,001,774,947.25/46,971,066.18
  6. Step 6: Final answer
    x = 24,380,115.14

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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.