Home / 14,837,038.60-22,255,557.90-13,797,776.20

Finding the Fourth Proportional to 14,837,038.60, 22,255,557.90 and 13,797,776.20

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Solution

The fourth proportional to 14,837,038.60, 22,255,557.90 and 13,797,776.20 is: 20,696,664.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,837,038.60 : 22,255,557.90 = 13,797,776.20 : x
  2. Step 2: Convert to fraction form
    14,837,038.60/22,255,557.90 = 13,797,776.20/x
  3. Step 3: Cross multiply
    14,837,038.60x = 22,255,557.90 × 13,797,776.20
  4. Step 4: Simplify right side
    14,837,038.60x = 307,077,207,110,341.94
  5. Step 5: Solve for x
    x = 307,077,207,110,341.94/14,837,038.60
  6. Step 6: Final answer
    x = 20,696,664.30

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1.5x scale

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.