Home / 352,368,004.30-528,552,006.45-352,368,004.30

Finding the Fourth Proportional to 352,368,004.30, 528,552,006.45 and 352,368,004.30

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Solution

The fourth proportional to 352,368,004.30, 528,552,006.45 and 352,368,004.30 is: 528,552,006.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    352,368,004.30 : 528,552,006.45 = 352,368,004.30 : x
  2. Step 2: Convert to fraction form
    352,368,004.30/528,552,006.45 = 352,368,004.30/x
  3. Step 3: Cross multiply
    352,368,004.30x = 528,552,006.45 × 352,368,004.30
  4. Step 4: Simplify right side
    352,368,004.30x = 186,244,815,681,547,232
  5. Step 5: Solve for x
    x = 186,244,815,681,547,232/352,368,004.30
  6. Step 6: Final answer
    x = 528,552,006.45

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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.