Home / 5,356,757,426.40-8,030,641,454.84-2,368,338,030.18

Finding the Fourth Proportional to 5,356,757,426.40, 8,030,641,454.84 and 2,368,338,030.18

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Solution

The fourth proportional to 5,356,757,426.40, 8,030,641,454.84 and 2,368,338,030.18 is: 3,550,519,848.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,356,757,426.40 : 8,030,641,454.84 = 2,368,338,030.18 : x
  2. Step 2: Convert to fraction form
    5,356,757,426.40/8,030,641,454.84 = 2,368,338,030.18/x
  3. Step 3: Cross multiply
    5,356,757,426.40x = 8,030,641,454.84 × 2,368,338,030.18
  4. Step 4: Simplify right side
    5,356,757,426.40x = 19,019,273,564,237,615,104
  5. Step 5: Solve for x
    x = 19,019,273,564,237,615,104/5,356,757,426.40
  6. Step 6: Final answer
    x = 3,550,519,848.16

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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.