Home / 45,174,315.28-62,340,507.84-24,547,712.32

Finding the Fourth Proportional to 45,174,315.28, 62,340,507.84 and 24,547,712.32

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Solution

The fourth proportional to 45,174,315.28, 62,340,507.84 and 24,547,712.32 is: 33,875,817.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,174,315.28 : 62,340,507.84 = 24,547,712.32 : x
  2. Step 2: Convert to fraction form
    45,174,315.28/62,340,507.84 = 24,547,712.32/x
  3. Step 3: Cross multiply
    45,174,315.28x = 62,340,507.84 × 24,547,712.32
  4. Step 4: Simplify right side
    45,174,315.28x = 1,530,316,852,339,024.75
  5. Step 5: Solve for x
    x = 1,530,316,852,339,024.75/45,174,315.28
  6. Step 6: Final answer
    x = 33,875,817.33

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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.