Home / 592,708,888.80-817,937,627.58-324,791,254.13

Finding the Fourth Proportional to 592,708,888.80, 817,937,627.58 and 324,791,254.13

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Solution

The fourth proportional to 592,708,888.80, 817,937,627.58 and 324,791,254.13 is: 448,211,580.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,708,888.80 : 817,937,627.58 = 324,791,254.13 : x
  2. Step 2: Convert to fraction form
    592,708,888.80/817,937,627.58 = 324,791,254.13/x
  3. Step 3: Cross multiply
    592,708,888.80x = 817,937,627.58 × 324,791,254.13
  4. Step 4: Simplify right side
    592,708,888.80x = 265,658,987,857,735,392
  5. Step 5: Solve for x
    x = 265,658,987,857,735,392/592,708,888.80
  6. Step 6: Final answer
    x = 448,211,580.55

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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.