Home / 533,352,665.04-804,026,583.78-497,799,262.32

Finding the Fourth Proportional to 533,352,665.04, 804,026,583.78 and 497,799,262.32

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Solution

The fourth proportional to 533,352,665.04, 804,026,583.78 and 497,799,262.32 is: 750,429,999.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,352,665.04 : 804,026,583.78 = 497,799,262.32 : x
  2. Step 2: Convert to fraction form
    533,352,665.04/804,026,583.78 = 497,799,262.32/x
  3. Step 3: Cross multiply
    533,352,665.04x = 804,026,583.78 × 497,799,262.32
  4. Step 4: Simplify right side
    533,352,665.04x = 400,243,840,291,353,664
  5. Step 5: Solve for x
    x = 400,243,840,291,353,664/533,352,665.04
  6. Step 6: Final answer
    x = 750,429,999.75

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.