Home / 19,234,992,620,862-26,544,306,921,104-10,455,653,499,811

Finding the Fourth Proportional to 19,234,992,620,862, 26,544,306,921,104 and 10,455,653,499,811

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Solution

The fourth proportional to 19,234,992,620,862, 26,544,306,921,104 and 10,455,653,499,811 is: 14,428,811,127,210.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,234,992,620,862 : 26,544,306,921,104 = 10,455,653,499,811 : x
  2. Step 2: Convert to fraction form
    19,234,992,620,862/26,544,306,921,104 = 10,455,653,499,811/x
  3. Step 3: Cross multiply
    19,234,992,620,862x = 26,544,306,921,104 × 10,455,653,499,811
  4. Step 4: Simplify right side
    19,234,992,620,862x = 277,538,075,559,698,392,133,140,480
  5. Step 5: Solve for x
    x = 277,538,075,559,698,392,133,140,480/19,234,992,620,862
  6. Step 6: Final answer
    x = 14,428,811,127,210.13

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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.