Home / 19,234,992,600,515-26,544,306,893,008-10,455,653,479,461

Finding the Fourth Proportional to 19,234,992,600,515, 26,544,306,893,008 and 10,455,653,479,461

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Solution

The fourth proportional to 19,234,992,600,515, 26,544,306,893,008 and 10,455,653,479,461 is: 14,428,811,099,117.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,234,992,600,515 : 26,544,306,893,008 = 10,455,653,479,461 : x
  2. Step 2: Convert to fraction form
    19,234,992,600,515/26,544,306,893,008 = 10,455,653,479,461/x
  3. Step 3: Cross multiply
    19,234,992,600,515x = 26,544,306,893,008 × 10,455,653,479,461
  4. Step 4: Simplify right side
    19,234,992,600,515x = 277,538,074,725,759,710,553,702,400
  5. Step 5: Solve for x
    x = 277,538,074,725,759,710,553,702,400/19,234,992,600,515
  6. Step 6: Final answer
    x = 14,428,811,099,117.81

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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.