Home / 583,403,937.08-805,008,001.74-335,837,455.16

Finding the Fourth Proportional to 583,403,937.08, 805,008,001.74 and 335,837,455.16

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Solution

The fourth proportional to 583,403,937.08, 805,008,001.74 and 335,837,455.16 is: 463,404,206.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    583,403,937.08 : 805,008,001.74 = 335,837,455.16 : x
  2. Step 2: Convert to fraction form
    583,403,937.08/805,008,001.74 = 335,837,455.16/x
  3. Step 3: Cross multiply
    583,403,937.08x = 805,008,001.74 × 335,837,455.16
  4. Step 4: Simplify right side
    583,403,937.08x = 270,351,838,687,798,464
  5. Step 5: Solve for x
    x = 270,351,838,687,798,464/583,403,937.08
  6. Step 6: Final answer
    x = 463,404,206.77

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.