Home / 26,299,215.48-36,292,966.50-14,696,778.93

Finding the Fourth Proportional to 26,299,215.48, 36,292,966.50 and 14,696,778.93

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Solution

The fourth proportional to 26,299,215.48, 36,292,966.50 and 14,696,778.93 is: 20,281,582.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,299,215.48 : 36,292,966.50 = 14,696,778.93 : x
  2. Step 2: Convert to fraction form
    26,299,215.48/36,292,966.50 = 14,696,778.93/x
  3. Step 3: Cross multiply
    26,299,215.48x = 36,292,966.50 × 14,696,778.93
  4. Step 4: Simplify right side
    26,299,215.48x = 533,389,705,364,395.81
  5. Step 5: Solve for x
    x = 533,389,705,364,395.81/26,299,215.48
  6. Step 6: Final answer
    x = 20,281,582.38

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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.