Home / 35,503,266.30-53,254,899.45-18,461,724.90

Finding the Fourth Proportional to 35,503,266.30, 53,254,899.45 and 18,461,724.90

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Solution

The fourth proportional to 35,503,266.30, 53,254,899.45 and 18,461,724.90 is: 27,692,587.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,503,266.30 : 53,254,899.45 = 18,461,724.90 : x
  2. Step 2: Convert to fraction form
    35,503,266.30/53,254,899.45 = 18,461,724.90/x
  3. Step 3: Cross multiply
    35,503,266.30x = 53,254,899.45 × 18,461,724.90
  4. Step 4: Simplify right side
    35,503,266.30x = 983,177,303,223,061.25
  5. Step 5: Solve for x
    x = 983,177,303,223,061.25/35,503,266.30
  6. Step 6: Final answer
    x = 27,692,587.35

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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.