Home / 758,161,499.85-1,064,487,199.95-758,161,499.85

Finding the Fourth Proportional to 758,161,499.85, 1,064,487,199.95 and 758,161,499.85

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Solution

The fourth proportional to 758,161,499.85, 1,064,487,199.95 and 758,161,499.85 is: 1,064,487,199.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    758,161,499.85 : 1,064,487,199.95 = 758,161,499.85 : x
  2. Step 2: Convert to fraction form
    758,161,499.85/1,064,487,199.95 = 758,161,499.85/x
  3. Step 3: Cross multiply
    758,161,499.85x = 1,064,487,199.95 × 758,161,499.85
  4. Step 4: Simplify right side
    758,161,499.85x = 807,053,212,085,218,944
  5. Step 5: Solve for x
    x = 807,053,212,085,218,944/758,161,499.85
  6. Step 6: Final answer
    x = 1,064,487,199.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.