Home / 9,685,750,355,468.40-14,528,639,516,120-3,955,381,932,923.10

Finding the Fourth Proportional to 9,685,750,355,468.40, 14,528,639,516,120 and 3,955,381,932,923.10

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Solution

The fourth proportional to 9,685,750,355,468.40, 14,528,639,516,120 and 3,955,381,932,923.10 is: 5,933,078,609,606.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,685,750,355,468.40 : 14,528,639,516,120 = 3,955,381,932,923.10 : x
  2. Step 2: Convert to fraction form
    9,685,750,355,468.40/14,528,639,516,120 = 3,955,381,932,923.10/x
  3. Step 3: Cross multiply
    9,685,750,355,468.40x = 14,528,639,516,120 × 3,955,381,932,923.10
  4. Step 4: Simplify right side
    9,685,750,355,468.40x = 57,466,318,252,013,657,025,150,976
  5. Step 5: Solve for x
    x = 57,466,318,252,013,657,025,150,976/9,685,750,355,468.40
  6. Step 6: Final answer
    x = 5,933,078,609,606.04

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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.