Home / 346,242,576,382.92-519,001,378,509.80-144,899,669,952.72

Finding the Fourth Proportional to 346,242,576,382.92, 519,001,378,509.80 and 144,899,669,952.72

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Solution

The fourth proportional to 346,242,576,382.92, 519,001,378,509.80 and 144,899,669,952.72 is: 217,197,807,492.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,242,576,382.92 : 519,001,378,509.80 = 144,899,669,952.72 : x
  2. Step 2: Convert to fraction form
    346,242,576,382.92/519,001,378,509.80 = 144,899,669,952.72/x
  3. Step 3: Cross multiply
    346,242,576,382.92x = 519,001,378,509.80 × 144,899,669,952.72
  4. Step 4: Simplify right side
    346,242,576,382.92x = 75,203,128,451,076,726,980,608
  5. Step 5: Solve for x
    x = 75,203,128,451,076,726,980,608/346,242,576,382.92
  6. Step 6: Final answer
    x = 217,197,807,492.94

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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.