Home / 101,113,851.18-151,755,840.45-94,736,551.98

Finding the Fourth Proportional to 101,113,851.18, 151,755,840.45 and 94,736,551.98

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Solution

The fourth proportional to 101,113,851.18, 151,755,840.45 and 94,736,551.98 is: 142,184,526.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    101,113,851.18 : 151,755,840.45 = 94,736,551.98 : x
  2. Step 2: Convert to fraction form
    101,113,851.18/151,755,840.45 = 94,736,551.98/x
  3. Step 3: Cross multiply
    101,113,851.18x = 151,755,840.45 × 94,736,551.98
  4. Step 4: Simplify right side
    101,113,851.18x = 14,376,825,067,060,012
  5. Step 5: Solve for x
    x = 14,376,825,067,060,012/101,113,851.18
  6. Step 6: Final answer
    x = 142,184,526.64

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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.