Home / 2,935,303,911.80-4,402,955,867.70-2,710,823,233.40

Finding the Fourth Proportional to 2,935,303,911.80, 4,402,955,867.70 and 2,710,823,233.40

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Solution

The fourth proportional to 2,935,303,911.80, 4,402,955,867.70 and 2,710,823,233.40 is: 4,066,234,850.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,935,303,911.80 : 4,402,955,867.70 = 2,710,823,233.40 : x
  2. Step 2: Convert to fraction form
    2,935,303,911.80/4,402,955,867.70 = 2,710,823,233.40/x
  3. Step 3: Cross multiply
    2,935,303,911.80x = 4,402,955,867.70 × 2,710,823,233.40
  4. Step 4: Simplify right side
    2,935,303,911.80x = 11,935,635,061,796,016,128
  5. Step 5: Solve for x
    x = 11,935,635,061,796,016,128/2,935,303,911.80
  6. Step 6: Final answer
    x = 4,066,234,850.10

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Double scale
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Similar ratio
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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.