Home / 63,441,343.50-87,549,054.02-35,939,271.75

Finding the Fourth Proportional to 63,441,343.50, 87,549,054.02 and 35,939,271.75

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Solution

The fourth proportional to 63,441,343.50, 87,549,054.02 and 35,939,271.75 is: 49,596,195.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,441,343.50 : 87,549,054.02 = 35,939,271.75 : x
  2. Step 2: Convert to fraction form
    63,441,343.50/87,549,054.02 = 35,939,271.75/x
  3. Step 3: Cross multiply
    63,441,343.50x = 87,549,054.02 × 35,939,271.75
  4. Step 4: Simplify right side
    63,441,343.50x = 3,146,449,243,880,210
  5. Step 5: Solve for x
    x = 3,146,449,243,880,210/63,441,343.50
  6. Step 6: Final answer
    x = 49,596,195.01

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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.