Home / 7,554,074,569.14-11,331,133,111.44-2,897,375,950.74

Finding the Fourth Proportional to 7,554,074,569.14, 11,331,133,111.44 and 2,897,375,950.74

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Solution

The fourth proportional to 7,554,074,569.14, 11,331,133,111.44 and 2,897,375,950.74 is: 4,346,072,079.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,554,074,569.14 : 11,331,133,111.44 = 2,897,375,950.74 : x
  2. Step 2: Convert to fraction form
    7,554,074,569.14/11,331,133,111.44 = 2,897,375,950.74/x
  3. Step 3: Cross multiply
    7,554,074,569.14x = 11,331,133,111.44 × 2,897,375,950.74
  4. Step 4: Simplify right side
    7,554,074,569.14x = 32,830,552,571,719,962,624
  5. Step 5: Solve for x
    x = 32,830,552,571,719,962,624/7,554,074,569.14
  6. Step 6: Final answer
    x = 4,346,072,079.54

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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.