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Finding the Fourth Proportional to 1,796,688,294.90, 2,695,032,442.35 and 1,796,688,294.90

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Solution

The fourth proportional to 1,796,688,294.90, 2,695,032,442.35 and 1,796,688,294.90 is: 2,695,032,442.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,796,688,294.90 : 2,695,032,442.35 = 1,796,688,294.90 : x
  2. Step 2: Convert to fraction form
    1,796,688,294.90/2,695,032,442.35 = 1,796,688,294.90/x
  3. Step 3: Cross multiply
    1,796,688,294.90x = 2,695,032,442.35 × 1,796,688,294.90
  4. Step 4: Simplify right side
    1,796,688,294.90x = 4,842,133,243,546,004,480
  5. Step 5: Solve for x
    x = 4,842,133,243,546,004,480/1,796,688,294.90
  6. Step 6: Final answer
    x = 2,695,032,442.35

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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.