Home / 64,223,824.02-88,628,877.07-34,855,156.58

Finding the Fourth Proportional to 64,223,824.02, 88,628,877.07 and 34,855,156.58

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Solution

The fourth proportional to 64,223,824.02, 88,628,877.07 and 34,855,156.58 is: 48,100,116.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,223,824.02 : 88,628,877.07 = 34,855,156.58 : x
  2. Step 2: Convert to fraction form
    64,223,824.02/88,628,877.07 = 34,855,156.58/x
  3. Step 3: Cross multiply
    64,223,824.02x = 88,628,877.07 × 34,855,156.58
  4. Step 4: Simplify right side
    64,223,824.02x = 3,089,173,387,254,139.50
  5. Step 5: Solve for x
    x = 3,089,173,387,254,139.50/64,223,824.02
  6. Step 6: Final answer
    x = 48,100,116.03

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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.