Home / 330,558,256.40-495,837,384.60-310,402,864.40

Finding the Fourth Proportional to 330,558,256.40, 495,837,384.60 and 310,402,864.40

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Solution

The fourth proportional to 330,558,256.40, 495,837,384.60 and 310,402,864.40 is: 465,604,296.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    330,558,256.40 : 495,837,384.60 = 310,402,864.40 : x
  2. Step 2: Convert to fraction form
    330,558,256.40/495,837,384.60 = 310,402,864.40/x
  3. Step 3: Cross multiply
    330,558,256.40x = 495,837,384.60 × 310,402,864.40
  4. Step 4: Simplify right side
    330,558,256.40x = 153,909,344,456,444,448
  5. Step 5: Solve for x
    x = 153,909,344,456,444,448/330,558,256.40
  6. Step 6: Final answer
    x = 465,604,296.60

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