Home / 1,005,518,448,176.40-1,508,277,672,264.80-1,005,518,448,176.40

Finding the Fourth Proportional to 1,005,518,448,176.40, 1,508,277,672,264.80 and 1,005,518,448,176.40

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Solution

The fourth proportional to 1,005,518,448,176.40, 1,508,277,672,264.80 and 1,005,518,448,176.40 is: 1,508,277,672,264.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,005,518,448,176.40 : 1,508,277,672,264.80 = 1,005,518,448,176.40 : x
  2. Step 2: Convert to fraction form
    1,005,518,448,176.40/1,508,277,672,264.80 = 1,005,518,448,176.40/x
  3. Step 3: Cross multiply
    1,005,518,448,176.40x = 1,508,277,672,264.80 × 1,005,518,448,176.40
  4. Step 4: Simplify right side
    1,005,518,448,176.40x = 1,516,601,024,434,814,572,298,240
  5. Step 5: Solve for x
    x = 1,516,601,024,434,814,572,298,240/1,005,518,448,176.40
  6. Step 6: Final answer
    x = 1,508,277,672,264.80

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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.