Home / 25,484,565,854.94-35,166,905,034.39-14,206,498,688.22

Finding the Fourth Proportional to 25,484,565,854.94, 35,166,905,034.39 and 14,206,498,688.22

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Solution

The fourth proportional to 25,484,565,854.94, 35,166,905,034.39 and 14,206,498,688.22 is: 19,603,967,086.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,484,565,854.94 : 35,166,905,034.39 = 14,206,498,688.22 : x
  2. Step 2: Convert to fraction form
    25,484,565,854.94/35,166,905,034.39 = 14,206,498,688.22/x
  3. Step 3: Cross multiply
    25,484,565,854.94x = 35,166,905,034.39 × 14,206,498,688.22
  4. Step 4: Simplify right side
    25,484,565,854.94x = 499,598,590,239,818,842,112
  5. Step 5: Solve for x
    x = 499,598,590,239,818,842,112/25,484,565,854.94
  6. Step 6: Final answer
    x = 19,603,967,086.73

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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.