Home / 595,872,417.66-893,937,276.44-181,381,650.90

Finding the Fourth Proportional to 595,872,417.66, 893,937,276.44 and 181,381,650.90

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Solution

The fourth proportional to 595,872,417.66, 893,937,276.44 and 181,381,650.90 is: 272,111,636.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,872,417.66 : 893,937,276.44 = 181,381,650.90 : x
  2. Step 2: Convert to fraction form
    595,872,417.66/893,937,276.44 = 181,381,650.90/x
  3. Step 3: Cross multiply
    595,872,417.66x = 893,937,276.44 × 181,381,650.90
  4. Step 4: Simplify right side
    595,872,417.66x = 162,143,819,001,736,896
  5. Step 5: Solve for x
    x = 162,143,819,001,736,896/595,872,417.66
  6. Step 6: Final answer
    x = 272,111,636.98

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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.