Home / 22,292,607,614.14-30,763,803,529.02-12,268,102,461.27

Finding the Fourth Proportional to 22,292,607,614.14, 30,763,803,529.02 and 12,268,102,461.27

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Solution

The fourth proportional to 22,292,607,614.14, 30,763,803,529.02 and 12,268,102,461.27 is: 16,929,984,159.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,292,607,614.14 : 30,763,803,529.02 = 12,268,102,461.27 : x
  2. Step 2: Convert to fraction form
    22,292,607,614.14/30,763,803,529.02 = 12,268,102,461.27/x
  3. Step 3: Cross multiply
    22,292,607,614.14x = 30,763,803,529.02 × 12,268,102,461.27
  4. Step 4: Simplify right side
    22,292,607,614.14x = 377,413,493,792,243,122,176
  5. Step 5: Solve for x
    x = 377,413,493,792,243,122,176/22,292,607,614.14
  6. Step 6: Final answer
    x = 16,929,984,159.99

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.