Home / 26,159,875.51-36,100,341.73-14,398,892.43

Finding the Fourth Proportional to 26,159,875.51, 36,100,341.73 and 14,398,892.43

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Solution

The fourth proportional to 26,159,875.51, 36,100,341.73 and 14,398,892.43 is: 19,870,313.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,159,875.51 : 36,100,341.73 = 14,398,892.43 : x
  2. Step 2: Convert to fraction form
    26,159,875.51/36,100,341.73 = 14,398,892.43/x
  3. Step 3: Cross multiply
    26,159,875.51x = 36,100,341.73 × 14,398,892.43
  4. Step 4: Simplify right side
    26,159,875.51x = 519,804,937,256,510.06
  5. Step 5: Solve for x
    x = 519,804,937,256,510.06/26,159,875.51
  6. Step 6: Final answer
    x = 19,870,313.87

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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.