Home / 71,103,140,313.36-106,580,050,980.75-23,923,234,588.11

Finding the Fourth Proportional to 71,103,140,313.36, 106,580,050,980.75 and 23,923,234,588.11

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Solution

The fourth proportional to 71,103,140,313.36, 106,580,050,980.75 and 23,923,234,588.11 is: 35,859,732,084.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,103,140,313.36 : 106,580,050,980.75 = 23,923,234,588.11 : x
  2. Step 2: Convert to fraction form
    71,103,140,313.36/106,580,050,980.75 = 23,923,234,588.11/x
  3. Step 3: Cross multiply
    71,103,140,313.36x = 106,580,050,980.75 × 23,923,234,588.11
  4. Step 4: Simplify right side
    71,103,140,313.36x = 2,549,739,562,025,205,366,784
  5. Step 5: Solve for x
    x = 2,549,739,562,025,205,366,784/71,103,140,313.36
  6. Step 6: Final answer
    x = 35,859,732,084.80

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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.