Home / 25,133,185.49-37,700,157.54-9,571,875.55

Finding the Fourth Proportional to 25,133,185.49, 37,700,157.54 and 9,571,875.55

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Solution

The fourth proportional to 25,133,185.49, 37,700,157.54 and 9,571,875.55 is: 14,357,957.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,133,185.49 : 37,700,157.54 = 9,571,875.55 : x
  2. Step 2: Convert to fraction form
    25,133,185.49/37,700,157.54 = 9,571,875.55/x
  3. Step 3: Cross multiply
    25,133,185.49x = 37,700,157.54 × 9,571,875.55
  4. Step 4: Simplify right side
    25,133,185.49x = 360,861,216,341,989.25
  5. Step 5: Solve for x
    x = 360,861,216,341,989.25/25,133,185.49
  6. Step 6: Final answer
    x = 14,357,957.79

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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.