Home / 14,067,695,237,754-19,413,890,300,620-7,817,823,679,362

Finding the Fourth Proportional to 14,067,695,237,754, 19,413,890,300,620 and 7,817,823,679,362

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Solution

The fourth proportional to 14,067,695,237,754, 19,413,890,300,620 and 7,817,823,679,362 is: 10,788,858,354,949.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,067,695,237,754 : 19,413,890,300,620 = 7,817,823,679,362 : x
  2. Step 2: Convert to fraction form
    14,067,695,237,754/19,413,890,300,620 = 7,817,823,679,362/x
  3. Step 3: Cross multiply
    14,067,695,237,754x = 19,413,890,300,620 × 7,817,823,679,362
  4. Step 4: Simplify right side
    14,067,695,237,754x = 151,774,371,300,723,299,381,673,984
  5. Step 5: Solve for x
    x = 151,774,371,300,723,299,381,673,984/14,067,695,237,754
  6. Step 6: Final answer
    x = 10,788,858,354,949.34

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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.