Home / 10,583,566,215.29-15,875,349,317.46-3,951,713,269.16

Finding the Fourth Proportional to 10,583,566,215.29, 15,875,349,317.46 and 3,951,713,269.16

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Solution

The fourth proportional to 10,583,566,215.29, 15,875,349,317.46 and 3,951,713,269.16 is: 5,927,569,901.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,583,566,215.29 : 15,875,349,317.46 = 3,951,713,269.16 : x
  2. Step 2: Convert to fraction form
    10,583,566,215.29/15,875,349,317.46 = 3,951,713,269.16/x
  3. Step 3: Cross multiply
    10,583,566,215.29x = 15,875,349,317.46 × 3,951,713,269.16
  4. Step 4: Simplify right side
    10,583,566,215.29x = 62,734,828,550,277,455,872
  5. Step 5: Solve for x
    x = 62,734,828,550,277,455,872/10,583,566,215.29
  6. Step 6: Final answer
    x = 5,927,569,901.69

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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.