Home / 16,678,094,533.80-25,017,121,727.10-4,256,426,437.80

Finding the Fourth Proportional to 16,678,094,533.80, 25,017,121,727.10 and 4,256,426,437.80

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Solution

The fourth proportional to 16,678,094,533.80, 25,017,121,727.10 and 4,256,426,437.80 is: 6,384,634,533.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,678,094,533.80 : 25,017,121,727.10 = 4,256,426,437.80 : x
  2. Step 2: Convert to fraction form
    16,678,094,533.80/25,017,121,727.10 = 4,256,426,437.80/x
  3. Step 3: Cross multiply
    16,678,094,533.80x = 25,017,121,727.10 × 4,256,426,437.80
  4. Step 4: Simplify right side
    16,678,094,533.80x = 106,483,538,316,889,227,264
  5. Step 5: Solve for x
    x = 106,483,538,316,889,227,264/16,678,094,533.80
  6. Step 6: Final answer
    x = 6,384,634,533.70

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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.