Home / 346,110,681.29-518,999,503.76-115,918,783.61

Finding the Fourth Proportional to 346,110,681.29, 518,999,503.76 and 115,918,783.61

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Solution

The fourth proportional to 346,110,681.29, 518,999,503.76 and 115,918,783.61 is: 173,822,405.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    346,110,681.29 : 518,999,503.76 = 115,918,783.61 : x
  2. Step 2: Convert to fraction form
    346,110,681.29/518,999,503.76 = 115,918,783.61/x
  3. Step 3: Cross multiply
    346,110,681.29x = 518,999,503.76 × 115,918,783.61
  4. Step 4: Simplify right side
    346,110,681.29x = 60,161,791,169,473,224
  5. Step 5: Solve for x
    x = 60,161,791,169,473,224/346,110,681.29
  6. Step 6: Final answer
    x = 173,822,405.44

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Why These Related Problems?

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