Home / 595,533,394.63-892,482,867.91-376,792,156.01

Finding the Fourth Proportional to 595,533,394.63, 892,482,867.91 and 376,792,156.01

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Solution

The fourth proportional to 595,533,394.63, 892,482,867.91 and 376,792,156.01 is: 564,671,178.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,533,394.63 : 892,482,867.91 = 376,792,156.01 : x
  2. Step 2: Convert to fraction form
    595,533,394.63/892,482,867.91 = 376,792,156.01/x
  3. Step 3: Cross multiply
    595,533,394.63x = 892,482,867.91 × 376,792,156.01
  4. Step 4: Simplify right side
    595,533,394.63x = 336,280,544,004,499,136
  5. Step 5: Solve for x
    x = 336,280,544,004,499,136/595,533,394.63
  6. Step 6: Final answer
    x = 564,671,178.87

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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.