Home / 19,491,750,424,914-26,899,260,671,464-10,712,722,480,837

Finding the Fourth Proportional to 19,491,750,424,914, 26,899,260,671,464 and 10,712,722,480,837

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Solution

The fourth proportional to 19,491,750,424,914, 26,899,260,671,464 and 10,712,722,480,837 is: 14,783,911,564,184.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,491,750,424,914 : 26,899,260,671,464 = 10,712,722,480,837 : x
  2. Step 2: Convert to fraction form
    19,491,750,424,914/26,899,260,671,464 = 10,712,722,480,837/x
  3. Step 3: Cross multiply
    19,491,750,424,914x = 26,899,260,671,464 × 10,712,722,480,837
  4. Step 4: Simplify right side
    19,491,750,424,914x = 288,164,314,513,086,984,883,273,728
  5. Step 5: Solve for x
    x = 288,164,314,513,086,984,883,273,728/19,491,750,424,914
  6. Step 6: Final answer
    x = 14,783,911,564,184.64

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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.