Home / 32,689,407,454,515-49,034,158,374,126-13,349,414,028,424

Finding the Fourth Proportional to 32,689,407,454,515, 49,034,158,374,126 and 13,349,414,028,424

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Solution

The fourth proportional to 32,689,407,454,515, 49,034,158,374,126 and 13,349,414,028,424 is: 20,024,140,314,636.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,689,407,454,515 : 49,034,158,374,126 = 13,349,414,028,424 : x
  2. Step 2: Convert to fraction form
    32,689,407,454,515/49,034,158,374,126 = 13,349,414,028,424/x
  3. Step 3: Cross multiply
    32,689,407,454,515x = 49,034,158,374,126 × 13,349,414,028,424
  4. Step 4: Simplify right side
    32,689,407,454,515x = 654,577,281,671,521,783,938,809,856
  5. Step 5: Solve for x
    x = 654,577,281,671,521,783,938,809,856/32,689,407,454,515
  6. Step 6: Final answer
    x = 20,024,140,314,636.16

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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.