Home / 19,305,262.08-26,641,581.12-10,604,238.72

Finding the Fourth Proportional to 19,305,262.08, 26,641,581.12 and 10,604,238.72

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Solution

The fourth proportional to 19,305,262.08, 26,641,581.12 and 10,604,238.72 is: 14,634,024.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,305,262.08 : 26,641,581.12 = 10,604,238.72 : x
  2. Step 2: Convert to fraction form
    19,305,262.08/26,641,581.12 = 10,604,238.72/x
  3. Step 3: Cross multiply
    19,305,262.08x = 26,641,581.12 × 10,604,238.72
  4. Step 4: Simplify right side
    19,305,262.08x = 282,513,686,074,725
  5. Step 5: Solve for x
    x = 282,513,686,074,725/19,305,262.08
  6. Step 6: Final answer
    x = 14,634,024.90

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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.