Home / 434,578,359,130.12-599,718,164,434.14-241,886,396,789.20

Finding the Fourth Proportional to 434,578,359,130.12, 599,718,164,434.14 and 241,886,396,789.20

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Solution

The fourth proportional to 434,578,359,130.12, 599,718,164,434.14 and 241,886,396,789.20 is: 333,803,243,618.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    434,578,359,130.12 : 599,718,164,434.14 = 241,886,396,789.20 : x
  2. Step 2: Convert to fraction form
    434,578,359,130.12/599,718,164,434.14 = 241,886,396,789.20/x
  3. Step 3: Cross multiply
    434,578,359,130.12x = 599,718,164,434.14 × 241,886,396,789.20
  4. Step 4: Simplify right side
    434,578,359,130.12x = 145,063,665,884,007,082,491,904
  5. Step 5: Solve for x
    x = 145,063,665,884,007,082,491,904/434,578,359,130.12
  6. Step 6: Final answer
    x = 333,803,243,618.43

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.