Home / 14,720,839,529.10-22,088,154,740.58-7,255,352,600.58

Finding the Fourth Proportional to 14,720,839,529.10, 22,088,154,740.58 and 7,255,352,600.58

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Solution

The fourth proportional to 14,720,839,529.10, 22,088,154,740.58 and 7,255,352,600.58 is: 10,886,427,409.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,720,839,529.10 : 22,088,154,740.58 = 7,255,352,600.58 : x
  2. Step 2: Convert to fraction form
    14,720,839,529.10/22,088,154,740.58 = 7,255,352,600.58/x
  3. Step 3: Cross multiply
    14,720,839,529.10x = 22,088,154,740.58 × 7,255,352,600.58
  4. Step 4: Simplify right side
    14,720,839,529.10x = 160,257,350,939,080,556,544
  5. Step 5: Solve for x
    x = 160,257,350,939,080,556,544/14,720,839,529.10
  6. Step 6: Final answer
    x = 10,886,427,409.41

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1.5x scale

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.