Home / 652,906,864,501.30-901,014,194,485.58-359,925,350,959.40

Finding the Fourth Proportional to 652,906,864,501.30, 901,014,194,485.58 and 359,925,350,959.40

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Solution

The fourth proportional to 652,906,864,501.30, 901,014,194,485.58 and 359,925,350,959.40 is: 496,698,484,579.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    652,906,864,501.30 : 901,014,194,485.58 = 359,925,350,959.40 : x
  2. Step 2: Convert to fraction form
    652,906,864,501.30/901,014,194,485.58 = 359,925,350,959.40/x
  3. Step 3: Cross multiply
    652,906,864,501.30x = 901,014,194,485.58 × 359,925,350,959.40
  4. Step 4: Simplify right side
    652,906,864,501.30x = 324,297,850,169,623,482,204,160
  5. Step 5: Solve for x
    x = 324,297,850,169,623,482,204,160/652,906,864,501.30
  6. Step 6: Final answer
    x = 496,698,484,579.92

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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.