Home / 26,730,254.66-36,887,766.53-14,507,111.66

Finding the Fourth Proportional to 26,730,254.66, 36,887,766.53 and 14,507,111.66

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Solution

The fourth proportional to 26,730,254.66, 36,887,766.53 and 14,507,111.66 is: 20,019,822.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,730,254.66 : 36,887,766.53 = 14,507,111.66 : x
  2. Step 2: Convert to fraction form
    26,730,254.66/36,887,766.53 = 14,507,111.66/x
  3. Step 3: Cross multiply
    26,730,254.66x = 36,887,766.53 × 14,507,111.66
  4. Step 4: Simplify right side
    26,730,254.66x = 535,134,947,681,746.31
  5. Step 5: Solve for x
    x = 535,134,947,681,746.31/26,730,254.66
  6. Step 6: Final answer
    x = 20,019,822.28

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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.