Home / 48,516,796,334.63-72,776,677,082.00-16,645,022,196.36

Finding the Fourth Proportional to 48,516,796,334.63, 72,776,677,082.00 and 16,645,022,196.36

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Solution

The fourth proportional to 48,516,796,334.63, 72,776,677,082.00 and 16,645,022,196.36 is: 24,968,041,934.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,516,796,334.63 : 72,776,677,082.00 = 16,645,022,196.36 : x
  2. Step 2: Convert to fraction form
    48,516,796,334.63/72,776,677,082.00 = 16,645,022,196.36/x
  3. Step 3: Cross multiply
    48,516,796,334.63x = 72,776,677,082.00 × 16,645,022,196.36
  4. Step 4: Simplify right side
    48,516,796,334.63x = 1,211,369,405,407,130,812,416
  5. Step 5: Solve for x
    x = 1,211,369,405,407,130,812,416/48,516,796,334.63
  6. Step 6: Final answer
    x = 24,968,041,934.43

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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.