Home / 340,402,206,601.35-510,603,309,902.02-201,088,137,097.35

Finding the Fourth Proportional to 340,402,206,601.35, 510,603,309,902.02 and 201,088,137,097.35

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Solution

The fourth proportional to 340,402,206,601.35, 510,603,309,902.02 and 201,088,137,097.35 is: 301,632,205,646.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    340,402,206,601.35 : 510,603,309,902.02 = 201,088,137,097.35 : x
  2. Step 2: Convert to fraction form
    340,402,206,601.35/510,603,309,902.02 = 201,088,137,097.35/x
  3. Step 3: Cross multiply
    340,402,206,601.35x = 510,603,309,902.02 × 201,088,137,097.35
  4. Step 4: Simplify right side
    340,402,206,601.35x = 102,676,268,383,938,088,534,016
  5. Step 5: Solve for x
    x = 102,676,268,383,938,088,534,016/340,402,206,601.35
  6. Step 6: Final answer
    x = 301,632,205,646.02

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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.