Home / 9,426,772,530.87-14,124,156,941.34-5,688,207,991.50

Finding the Fourth Proportional to 9,426,772,530.87, 14,124,156,941.34 and 5,688,207,991.50

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Solution

The fourth proportional to 9,426,772,530.87, 14,124,156,941.34 and 5,688,207,991.50 is: 8,522,656,309.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,426,772,530.87 : 14,124,156,941.34 = 5,688,207,991.50 : x
  2. Step 2: Convert to fraction form
    9,426,772,530.87/14,124,156,941.34 = 5,688,207,991.50/x
  3. Step 3: Cross multiply
    9,426,772,530.87x = 14,124,156,941.34 × 5,688,207,991.50
  4. Step 4: Simplify right side
    9,426,772,530.87x = 80,341,142,386,930,384,896
  5. Step 5: Solve for x
    x = 80,341,142,386,930,384,896/9,426,772,530.87
  6. Step 6: Final answer
    x = 8,522,656,309.34

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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.