Home / 60,102,523.53-90,169,328.75-35,195,968.24

Finding the Fourth Proportional to 60,102,523.53, 90,169,328.75 and 35,195,968.24

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Solution

The fourth proportional to 60,102,523.53, 90,169,328.75 and 35,195,968.24 is: 52,803,054.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,102,523.53 : 90,169,328.75 = 35,195,968.24 : x
  2. Step 2: Convert to fraction form
    60,102,523.53/90,169,328.75 = 35,195,968.24/x
  3. Step 3: Cross multiply
    60,102,523.53x = 90,169,328.75 × 35,195,968.24
  4. Step 4: Simplify right side
    60,102,523.53x = 3,173,596,830,505,715.50
  5. Step 5: Solve for x
    x = 3,173,596,830,505,715.50/60,102,523.53
  6. Step 6: Final answer
    x = 52,803,054.58

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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.