Home / 386,804,535,750.10-580,206,803,625.15-386,804,535,750.10

Finding the Fourth Proportional to 386,804,535,750.10, 580,206,803,625.15 and 386,804,535,750.10

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Solution

The fourth proportional to 386,804,535,750.10, 580,206,803,625.15 and 386,804,535,750.10 is: 580,206,803,625.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    386,804,535,750.10 : 580,206,803,625.15 = 386,804,535,750.10 : x
  2. Step 2: Convert to fraction form
    386,804,535,750.10/580,206,803,625.15 = 386,804,535,750.10/x
  3. Step 3: Cross multiply
    386,804,535,750.10x = 580,206,803,625.15 × 386,804,535,750.10
  4. Step 4: Simplify right side
    386,804,535,750.10x = 224,426,623,315,275,572,838,400
  5. Step 5: Solve for x
    x = 224,426,623,315,275,572,838,400/386,804,535,750.10
  6. Step 6: Final answer
    x = 580,206,803,625.15

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1.5x scale

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.