Home / 29,778,775.25-41,095,945.32-16,547,902.76

Finding the Fourth Proportional to 29,778,775.25, 41,095,945.32 and 16,547,902.76

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Solution

The fourth proportional to 29,778,775.25, 41,095,945.32 and 16,547,902.76 is: 22,836,792.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,778,775.25 : 41,095,945.32 = 16,547,902.76 : x
  2. Step 2: Convert to fraction form
    29,778,775.25/41,095,945.32 = 16,547,902.76/x
  3. Step 3: Cross multiply
    29,778,775.25x = 41,095,945.32 × 16,547,902.76
  4. Step 4: Simplify right side
    29,778,775.25x = 680,051,706,780,157.38
  5. Step 5: Solve for x
    x = 680,051,706,780,157.38/29,778,775.25
  6. Step 6: Final answer
    x = 22,836,792.35

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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.