Home / 16,201,698.60-24,302,547.90-14,969,980.20

Finding the Fourth Proportional to 16,201,698.60, 24,302,547.90 and 14,969,980.20

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Solution

The fourth proportional to 16,201,698.60, 24,302,547.90 and 14,969,980.20 is: 22,454,970.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,201,698.60 : 24,302,547.90 = 14,969,980.20 : x
  2. Step 2: Convert to fraction form
    16,201,698.60/24,302,547.90 = 14,969,980.20/x
  3. Step 3: Cross multiply
    16,201,698.60x = 24,302,547.90 × 14,969,980.20
  4. Step 4: Simplify right side
    16,201,698.60x = 363,808,660,872,551.56
  5. Step 5: Solve for x
    x = 363,808,660,872,551.56/16,201,698.60
  6. Step 6: Final answer
    x = 22,454,970.30

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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.