Home / 30,435,087,562.32-41,851,483,377.48-26,413,776,396.12

Finding the Fourth Proportional to 30,435,087,562.32, 41,851,483,377.48 and 26,413,776,396.12

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Solution

The fourth proportional to 30,435,087,562.32, 41,851,483,377.48 and 26,413,776,396.12 is: 36,321,752,697.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,435,087,562.32 : 41,851,483,377.48 = 26,413,776,396.12 : x
  2. Step 2: Convert to fraction form
    30,435,087,562.32/41,851,483,377.48 = 26,413,776,396.12/x
  3. Step 3: Cross multiply
    30,435,087,562.32x = 41,851,483,377.48 × 26,413,776,396.12
  4. Step 4: Simplify right side
    30,435,087,562.32x = 1,105,455,723,778,689,859,584
  5. Step 5: Solve for x
    x = 1,105,455,723,778,689,859,584/30,435,087,562.32
  6. Step 6: Final answer
    x = 36,321,752,697.94

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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.