Home / 3,019,510,482,453.60-4,529,265,776,425.60-724,774,934,339.16

Finding the Fourth Proportional to 3,019,510,482,453.60, 4,529,265,776,425.60 and 724,774,934,339.16

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Solution

The fourth proportional to 3,019,510,482,453.60, 4,529,265,776,425.60 and 724,774,934,339.16 is: 1,087,162,414,169.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,510,482,453.60 : 4,529,265,776,425.60 = 724,774,934,339.16 : x
  2. Step 2: Convert to fraction form
    3,019,510,482,453.60/4,529,265,776,425.60 = 724,774,934,339.16/x
  3. Step 3: Cross multiply
    3,019,510,482,453.60x = 4,529,265,776,425.60 × 724,774,934,339.16
  4. Step 4: Simplify right side
    3,019,510,482,453.60x = 3,282,698,305,713,468,853,977,088
  5. Step 5: Solve for x
    x = 3,282,698,305,713,468,853,977,088/3,019,510,482,453.60
  6. Step 6: Final answer
    x = 1,087,162,414,169.20

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Double scale
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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.