Home / 26,689,573.48-36,831,665.38-14,466,438.76

Finding the Fourth Proportional to 26,689,573.48, 36,831,665.38 and 14,466,438.76

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Solution

The fourth proportional to 26,689,573.48, 36,831,665.38 and 14,466,438.76 is: 19,963,714.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,689,573.48 : 36,831,665.38 = 14,466,438.76 : x
  2. Step 2: Convert to fraction form
    26,689,573.48/36,831,665.38 = 14,466,438.76/x
  3. Step 3: Cross multiply
    26,689,573.48x = 36,831,665.38 × 14,466,438.76
  4. Step 4: Simplify right side
    26,689,573.48x = 532,823,031,648,582.19
  5. Step 5: Solve for x
    x = 532,823,031,648,582.19/26,689,573.48
  6. Step 6: Final answer
    x = 19,963,714.75

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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.