Home / 340,111,623,687.15-510,167,435,530.73-340,111,623,687.15

Finding the Fourth Proportional to 340,111,623,687.15, 510,167,435,530.73 and 340,111,623,687.15

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Solution

The fourth proportional to 340,111,623,687.15, 510,167,435,530.73 and 340,111,623,687.15 is: 510,167,435,530.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,111,623,687.15 : 510,167,435,530.73 = 340,111,623,687.15 : x
  2. Step 2: Convert to fraction form
    340,111,623,687.15/510,167,435,530.73 = 340,111,623,687.15/x
  3. Step 3: Cross multiply
    340,111,623,687.15x = 510,167,435,530.73 × 340,111,623,687.15
  4. Step 4: Simplify right side
    340,111,623,687.15x = 173,513,874,850,666,000,678,912
  5. Step 5: Solve for x
    x = 173,513,874,850,666,000,678,912/340,111,623,687.15
  6. Step 6: Final answer
    x = 510,167,435,530.73

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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.