Home / 524,005,433,547.06-717,884,095,631.98-504,410,066,470.04

Finding the Fourth Proportional to 524,005,433,547.06, 717,884,095,631.98 and 504,410,066,470.04

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Solution

The fourth proportional to 524,005,433,547.06, 717,884,095,631.98 and 504,410,066,470.04 is: 691,038,567,948.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    524,005,433,547.06 : 717,884,095,631.98 = 504,410,066,470.04 : x
  2. Step 2: Convert to fraction form
    524,005,433,547.06/717,884,095,631.98 = 504,410,066,470.04/x
  3. Step 3: Cross multiply
    524,005,433,547.06x = 717,884,095,631.98 × 504,410,066,470.04
  4. Step 4: Simplify right side
    524,005,433,547.06x = 362,107,964,395,511,584,129,024
  5. Step 5: Solve for x
    x = 362,107,964,395,511,584,129,024/524,005,433,547.06
  6. Step 6: Final answer
    x = 691,038,567,948.34

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.