Home / 46,672,300.90-70,008,451.35-12,593,592.10

Finding the Fourth Proportional to 46,672,300.90, 70,008,451.35 and 12,593,592.10

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Solution

The fourth proportional to 46,672,300.90, 70,008,451.35 and 12,593,592.10 is: 18,890,388.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,672,300.90 : 70,008,451.35 = 12,593,592.10 : x
  2. Step 2: Convert to fraction form
    46,672,300.90/70,008,451.35 = 12,593,592.10/x
  3. Step 3: Cross multiply
    46,672,300.90x = 70,008,451.35 × 12,593,592.10
  4. Step 4: Simplify right side
    46,672,300.90x = 881,657,879,854,594.25
  5. Step 5: Solve for x
    x = 881,657,879,854,594.25/46,672,300.90
  6. Step 6: Final answer
    x = 18,890,388.15

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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.