Home / 32,477,727.74-48,702,031.02-19,353,335.40

Finding the Fourth Proportional to 32,477,727.74, 48,702,031.02 and 19,353,335.40

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Solution

The fourth proportional to 32,477,727.74, 48,702,031.02 and 19,353,335.40 is: 29,021,326.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,477,727.74 : 48,702,031.02 = 19,353,335.40 : x
  2. Step 2: Convert to fraction form
    32,477,727.74/48,702,031.02 = 19,353,335.40/x
  3. Step 3: Cross multiply
    32,477,727.74x = 48,702,031.02 × 19,353,335.40
  4. Step 4: Simplify right side
    32,477,727.74x = 942,546,740,991,264.12
  5. Step 5: Solve for x
    x = 942,546,740,991,264.12/32,477,727.74
  6. Step 6: Final answer
    x = 29,021,326.51

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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.