Home / 23,649,859.71-32,630,630-13,855,038.50

Finding the Fourth Proportional to 23,649,859.71, 32,630,630 and 13,855,038.50

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Solution

The fourth proportional to 23,649,859.71, 32,630,630 and 13,855,038.50 is: 19,116,334.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,649,859.71 : 32,630,630 = 13,855,038.50 : x
  2. Step 2: Convert to fraction form
    23,649,859.71/32,630,630 = 13,855,038.50/x
  3. Step 3: Cross multiply
    23,649,859.71x = 32,630,630 × 13,855,038.50
  4. Step 4: Simplify right side
    23,649,859.71x = 452,098,634,929,255
  5. Step 5: Solve for x
    x = 452,098,634,929,255/23,649,859.71
  6. Step 6: Final answer
    x = 19,116,334.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.