Home / 134,746,031.04-202,117,168.80-32,509,210.56

Finding the Fourth Proportional to 134,746,031.04, 202,117,168.80 and 32,509,210.56

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Solution

The fourth proportional to 134,746,031.04, 202,117,168.80 and 32,509,210.56 is: 48,763,362.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,746,031.04 : 202,117,168.80 = 32,509,210.56 : x
  2. Step 2: Convert to fraction form
    134,746,031.04/202,117,168.80 = 32,509,210.56/x
  3. Step 3: Cross multiply
    134,746,031.04x = 202,117,168.80 × 32,509,210.56
  4. Step 4: Simplify right side
    134,746,031.04x = 6,570,669,598,310,263
  5. Step 5: Solve for x
    x = 6,570,669,598,310,263/134,746,031.04
  6. Step 6: Final answer
    x = 48,763,362.81

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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.