Home / 44,983,298.90-67,477,564.02-12,637,723.70

Finding the Fourth Proportional to 44,983,298.90, 67,477,564.02 and 12,637,723.70

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Solution

The fourth proportional to 44,983,298.90, 67,477,564.02 and 12,637,723.70 is: 18,957,320.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,983,298.90 : 67,477,564.02 = 12,637,723.70 : x
  2. Step 2: Convert to fraction form
    44,983,298.90/67,477,564.02 = 12,637,723.70/x
  3. Step 3: Cross multiply
    44,983,298.90x = 67,477,564.02 × 12,637,723.70
  4. Step 4: Simplify right side
    44,983,298.90x = 852,762,810,033,821.12
  5. Step 5: Solve for x
    x = 852,762,810,033,821.12/44,983,298.90
  6. Step 6: Final answer
    x = 18,957,320.40

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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.