Home / 40,088,526.88-60,113,194.80-27,963,798.88

Finding the Fourth Proportional to 40,088,526.88, 60,113,194.80 and 27,963,798.88

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Solution

The fourth proportional to 40,088,526.88, 60,113,194.80 and 27,963,798.88 is: 41,932,029.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,088,526.88 : 60,113,194.80 = 27,963,798.88 : x
  2. Step 2: Convert to fraction form
    40,088,526.88/60,113,194.80 = 27,963,798.88/x
  3. Step 3: Cross multiply
    40,088,526.88x = 60,113,194.80 × 27,963,798.88
  4. Step 4: Simplify right side
    40,088,526.88x = 1,680,993,289,421,461.75
  5. Step 5: Solve for x
    x = 1,680,993,289,421,461.75/40,088,526.88
  6. Step 6: Final answer
    x = 41,932,029.44

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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.