Home / 19,417,232-26,795,791.68-10,832,528

Finding the Fourth Proportional to 19,417,232, 26,795,791.68 and 10,832,528

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Solution

The fourth proportional to 19,417,232, 26,795,791.68 and 10,832,528 is: 14,948,895.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,417,232 : 26,795,791.68 = 10,832,528 : x
  2. Step 2: Convert to fraction form
    19,417,232/26,795,791.68 = 10,832,528/x
  3. Step 3: Cross multiply
    19,417,232x = 26,795,791.68 × 10,832,528
  4. Step 4: Simplify right side
    19,417,232x = 290,266,163,655,767.06
  5. Step 5: Solve for x
    x = 290,266,163,655,767.06/19,417,232
  6. Step 6: Final answer
    x = 14,948,895.07

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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.