Home / 19,458,006,155.72-29,179,463,472.24-6,692,653,088.72

Finding the Fourth Proportional to 19,458,006,155.72, 29,179,463,472.24 and 6,692,653,088.72

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Solution

The fourth proportional to 19,458,006,155.72, 29,179,463,472.24 and 6,692,653,088.72 is: 10,036,384,240.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,458,006,155.72 : 29,179,463,472.24 = 6,692,653,088.72 : x
  2. Step 2: Convert to fraction form
    19,458,006,155.72/29,179,463,472.24 = 6,692,653,088.72/x
  3. Step 3: Cross multiply
    19,458,006,155.72x = 29,179,463,472.24 × 6,692,653,088.72
  4. Step 4: Simplify right side
    19,458,006,155.72x = 195,288,026,334,533,582,848
  5. Step 5: Solve for x
    x = 195,288,026,334,533,582,848/19,458,006,155.72
  6. Step 6: Final answer
    x = 10,036,384,240.59

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1.5x scale

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.