Home / 595,872,412.65-893,937,268.94-181,381,645.89

Finding the Fourth Proportional to 595,872,412.65, 893,937,268.94 and 181,381,645.89

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Solution

The fourth proportional to 595,872,412.65, 893,937,268.94 and 181,381,645.89 is: 272,111,629.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,872,412.65 : 893,937,268.94 = 181,381,645.89 : x
  2. Step 2: Convert to fraction form
    595,872,412.65/893,937,268.94 = 181,381,645.89/x
  3. Step 3: Cross multiply
    595,872,412.65x = 893,937,268.94 × 181,381,645.89
  4. Step 4: Simplify right side
    595,872,412.65x = 162,143,813,161,841,856
  5. Step 5: Solve for x
    x = 162,143,813,161,841,856/595,872,412.65
  6. Step 6: Final answer
    x = 272,111,629.47

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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.