Home / 325,656,621.81-488,482,444.40-83,319,137.01

Finding the Fourth Proportional to 325,656,621.81, 488,482,444.40 and 83,319,137.01

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Solution

The fourth proportional to 325,656,621.81, 488,482,444.40 and 83,319,137.01 is: 124,978,068.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    325,656,621.81 : 488,482,444.40 = 83,319,137.01 : x
  2. Step 2: Convert to fraction form
    325,656,621.81/488,482,444.40 = 83,319,137.01/x
  3. Step 3: Cross multiply
    325,656,621.81x = 488,482,444.40 × 83,319,137.01
  4. Step 4: Simplify right side
    325,656,621.81x = 40,699,935,711,526,712
  5. Step 5: Solve for x
    x = 40,699,935,711,526,712/325,656,621.81
  6. Step 6: Final answer
    x = 124,978,068.88

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Why These Related Problems?

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