Home / 7,742,462,510,557.60-10,684,543,910,776-4,226,761,584,305.60

Finding the Fourth Proportional to 7,742,462,510,557.60, 10,684,543,910,776 and 4,226,761,584,305.60

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Solution

The fourth proportional to 7,742,462,510,557.60, 10,684,543,910,776 and 4,226,761,584,305.60 is: 5,832,901,313,543.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,742,462,510,557.60 : 10,684,543,910,776 = 4,226,761,584,305.60 : x
  2. Step 2: Convert to fraction form
    7,742,462,510,557.60/10,684,543,910,776 = 4,226,761,584,305.60/x
  3. Step 3: Cross multiply
    7,742,462,510,557.60x = 10,684,543,910,776 × 4,226,761,584,305.60
  4. Step 4: Simplify right side
    7,742,462,510,557.60x = 45,161,019,747,894,321,523,720,192
  5. Step 5: Solve for x
    x = 45,161,019,747,894,321,523,720,192/7,742,462,510,557.60
  6. Step 6: Final answer
    x = 5,832,901,313,543.71

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Double scale
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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.