Home / 9,871,017,664.30-14,806,005,019.47-3,237,773,049.94

Finding the Fourth Proportional to 9,871,017,664.30, 14,806,005,019.47 and 3,237,773,049.94

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Solution

The fourth proportional to 9,871,017,664.30, 14,806,005,019.47 and 3,237,773,049.94 is: 4,856,488,526.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,871,017,664.30 : 14,806,005,019.47 = 3,237,773,049.94 : x
  2. Step 2: Convert to fraction form
    9,871,017,664.30/14,806,005,019.47 = 3,237,773,049.94/x
  3. Step 3: Cross multiply
    9,871,017,664.30x = 14,806,005,019.47 × 3,237,773,049.94
  4. Step 4: Simplify right side
    9,871,017,664.30x = 47,938,484,029,316,333,568
  5. Step 5: Solve for x
    x = 47,938,484,029,316,333,568/9,871,017,664.30
  6. Step 6: Final answer
    x = 4,856,488,526.27

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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.