Home / 10,730,788,657.57-16,098,583,661.90-3,269,955,356.17

Finding the Fourth Proportional to 10,730,788,657.57, 16,098,583,661.90 and 3,269,955,356.17

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Solution

The fourth proportional to 10,730,788,657.57, 16,098,583,661.90 and 3,269,955,356.17 is: 4,905,664,583.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,730,788,657.57 : 16,098,583,661.90 = 3,269,955,356.17 : x
  2. Step 2: Convert to fraction form
    10,730,788,657.57/16,098,583,661.90 = 3,269,955,356.17/x
  3. Step 3: Cross multiply
    10,730,788,657.57x = 16,098,583,661.90 × 3,269,955,356.17
  4. Step 4: Simplify right side
    10,730,788,657.57x = 52,641,649,871,937,241,088
  5. Step 5: Solve for x
    x = 52,641,649,871,937,241,088/10,730,788,657.57
  6. Step 6: Final answer
    x = 4,905,664,583.64

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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.