Home / 46,672,884.90-70,009,327.35-12,594,176.10

Finding the Fourth Proportional to 46,672,884.90, 70,009,327.35 and 12,594,176.10

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Solution

The fourth proportional to 46,672,884.90, 70,009,327.35 and 12,594,176.10 is: 18,891,264.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,672,884.90 : 70,009,327.35 = 12,594,176.10 : x
  2. Step 2: Convert to fraction form
    46,672,884.90/70,009,327.35 = 12,594,176.10/x
  3. Step 3: Cross multiply
    46,672,884.90x = 70,009,327.35 × 12,594,176.10
  4. Step 4: Simplify right side
    46,672,884.90x = 881,709,797,288,446.25
  5. Step 5: Solve for x
    x = 881,709,797,288,446.25/46,672,884.90
  6. Step 6: Final answer
    x = 18,891,264.15

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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.