Home / 1,005,518,448,187.50-1,508,277,672,281.30-1,005,518,448,187.50

Finding the Fourth Proportional to 1,005,518,448,187.50, 1,508,277,672,281.30 and 1,005,518,448,187.50

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Solution

The fourth proportional to 1,005,518,448,187.50, 1,508,277,672,281.30 and 1,005,518,448,187.50 is: 1,508,277,672,281.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,518,448,187.50 : 1,508,277,672,281.30 = 1,005,518,448,187.50 : x
  2. Step 2: Convert to fraction form
    1,005,518,448,187.50/1,508,277,672,281.30 = 1,005,518,448,187.50/x
  3. Step 3: Cross multiply
    1,005,518,448,187.50x = 1,508,277,672,281.30 × 1,005,518,448,187.50
  4. Step 4: Simplify right side
    1,005,518,448,187.50x = 1,516,601,024,468,147,545,047,040
  5. Step 5: Solve for x
    x = 1,516,601,024,468,147,545,047,040/1,005,518,448,187.50
  6. Step 6: Final answer
    x = 1,508,277,672,281.30

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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.