Home / 43,259,014,421.28-59,678,423,565.84-26,102,298,022.56

Finding the Fourth Proportional to 43,259,014,421.28, 59,678,423,565.84 and 26,102,298,022.56

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Solution

The fourth proportional to 43,259,014,421.28, 59,678,423,565.84 and 26,102,298,022.56 is: 36,009,696,898.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,259,014,421.28 : 59,678,423,565.84 = 26,102,298,022.56 : x
  2. Step 2: Convert to fraction form
    43,259,014,421.28/59,678,423,565.84 = 26,102,298,022.56/x
  3. Step 3: Cross multiply
    43,259,014,421.28x = 59,678,423,565.84 × 26,102,298,022.56
  4. Step 4: Simplify right side
    43,259,014,421.28x = 1,557,743,997,432,123,621,376
  5. Step 5: Solve for x
    x = 1,557,743,997,432,123,621,376/43,259,014,421.28
  6. Step 6: Final answer
    x = 36,009,696,898.36

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Double scale
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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.