Home / 2,456,402,927.39-3,680,855,050.23-1,458,458,802.67

Finding the Fourth Proportional to 2,456,402,927.39, 3,680,855,050.23 and 1,458,458,802.67

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Solution

The fourth proportional to 2,456,402,927.39, 3,680,855,050.23 and 1,458,458,802.67 is: 2,185,462,079.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,456,402,927.39 : 3,680,855,050.23 = 1,458,458,802.67 : x
  2. Step 2: Convert to fraction form
    2,456,402,927.39/3,680,855,050.23 = 1,458,458,802.67/x
  3. Step 3: Cross multiply
    2,456,402,927.39x = 3,680,855,050.23 × 1,458,458,802.67
  4. Step 4: Simplify right side
    2,456,402,927.39x = 5,368,375,449,351,087,104
  5. Step 5: Solve for x
    x = 5,368,375,449,351,087,104/2,456,402,927.39
  6. Step 6: Final answer
    x = 2,185,462,079.32

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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.