Home / 59,709,517,119.02-89,576,854,449.60-19,369,218,943.10

Finding the Fourth Proportional to 59,709,517,119.02, 89,576,854,449.60 and 19,369,218,943.10

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Solution

The fourth proportional to 59,709,517,119.02, 89,576,854,449.60 and 19,369,218,943.10 is: 29,057,908,852.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,709,517,119.02 : 89,576,854,449.60 = 19,369,218,943.10 : x
  2. Step 2: Convert to fraction form
    59,709,517,119.02/89,576,854,449.60 = 19,369,218,943.10/x
  3. Step 3: Cross multiply
    59,709,517,119.02x = 89,576,854,449.60 × 19,369,218,943.10
  4. Step 4: Simplify right side
    59,709,517,119.02x = 1,735,033,706,068,503,953,408
  5. Step 5: Solve for x
    x = 1,735,033,706,068,503,953,408/59,709,517,119.02
  6. Step 6: Final answer
    x = 29,057,908,852.45

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.