Home / 134,525,313.30-201,787,969.95-102,001,124.10

Finding the Fourth Proportional to 134,525,313.30, 201,787,969.95 and 102,001,124.10

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Solution

The fourth proportional to 134,525,313.30, 201,787,969.95 and 102,001,124.10 is: 153,001,686.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,525,313.30 : 201,787,969.95 = 102,001,124.10 : x
  2. Step 2: Convert to fraction form
    134,525,313.30/201,787,969.95 = 102,001,124.10/x
  3. Step 3: Cross multiply
    134,525,313.30x = 201,787,969.95 × 102,001,124.10
  4. Step 4: Simplify right side
    134,525,313.30x = 20,582,599,764,757,020
  5. Step 5: Solve for x
    x = 20,582,599,764,757,020/134,525,313.30
  6. Step 6: Final answer
    x = 153,001,686.15

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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.