Home / 14,755,703.40-22,133,555.10-11,673,345.60

Finding the Fourth Proportional to 14,755,703.40, 22,133,555.10 and 11,673,345.60

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Solution

The fourth proportional to 14,755,703.40, 22,133,555.10 and 11,673,345.60 is: 17,510,018.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,755,703.40 : 22,133,555.10 = 11,673,345.60 : x
  2. Step 2: Convert to fraction form
    14,755,703.40/22,133,555.10 = 11,673,345.60/x
  3. Step 3: Cross multiply
    14,755,703.40x = 22,133,555.10 × 11,673,345.60
  4. Step 4: Simplify right side
    14,755,703.40x = 258,372,638,038,942.56
  5. Step 5: Solve for x
    x = 258,372,638,038,942.56/14,755,703.40
  6. Step 6: Final answer
    x = 17,510,018.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.