Home / 18,072,074,888.16-24,931,727,233.56-11,286,112,454.16

Finding the Fourth Proportional to 18,072,074,888.16, 24,931,727,233.56 and 11,286,112,454.16

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Solution

The fourth proportional to 18,072,074,888.16, 24,931,727,233.56 and 11,286,112,454.16 is: 15,570,003,941.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,072,074,888.16 : 24,931,727,233.56 = 11,286,112,454.16 : x
  2. Step 2: Convert to fraction form
    18,072,074,888.16/24,931,727,233.56 = 11,286,112,454.16/x
  3. Step 3: Cross multiply
    18,072,074,888.16x = 24,931,727,233.56 × 11,286,112,454.16
  4. Step 4: Simplify right side
    18,072,074,888.16x = 281,382,277,234,401,574,912
  5. Step 5: Solve for x
    x = 281,382,277,234,401,574,912/18,072,074,888.16
  6. Step 6: Final answer
    x = 15,570,003,941.20

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.