Home / 528,411,116.10-792,616,674.15-183,250,028.10

Finding the Fourth Proportional to 528,411,116.10, 792,616,674.15 and 183,250,028.10

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Solution

The fourth proportional to 528,411,116.10, 792,616,674.15 and 183,250,028.10 is: 274,875,042.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    528,411,116.10 : 792,616,674.15 = 183,250,028.10 : x
  2. Step 2: Convert to fraction form
    528,411,116.10/792,616,674.15 = 183,250,028.10/x
  3. Step 3: Cross multiply
    528,411,116.10x = 792,616,674.15 × 183,250,028.10
  4. Step 4: Simplify right side
    528,411,116.10x = 145,247,027,810,516,032
  5. Step 5: Solve for x
    x = 145,247,027,810,516,032/528,411,116.10
  6. Step 6: Final answer
    x = 274,875,042.15

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Double scale
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Similar ratio
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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.