Home / 26,689,572.48-36,831,664-14,466,437.76

Finding the Fourth Proportional to 26,689,572.48, 36,831,664 and 14,466,437.76

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Solution

The fourth proportional to 26,689,572.48, 36,831,664 and 14,466,437.76 is: 19,963,713.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,689,572.48 : 36,831,664 = 14,466,437.76 : x
  2. Step 2: Convert to fraction form
    26,689,572.48/36,831,664 = 14,466,437.76/x
  3. Step 3: Cross multiply
    26,689,572.48x = 36,831,664 × 14,466,437.76
  4. Step 4: Simplify right side
    26,689,572.48x = 532,822,974,853,232.62
  5. Step 5: Solve for x
    x = 532,822,974,853,232.62/26,689,572.48
  6. Step 6: Final answer
    x = 19,963,713.37

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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.