Home / 364,176,036.60-546,264,054.90-322,085,909.40

Finding the Fourth Proportional to 364,176,036.60, 546,264,054.90 and 322,085,909.40

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Solution

The fourth proportional to 364,176,036.60, 546,264,054.90 and 322,085,909.40 is: 483,128,864.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,176,036.60 : 546,264,054.90 = 322,085,909.40 : x
  2. Step 2: Convert to fraction form
    364,176,036.60/546,264,054.90 = 322,085,909.40/x
  3. Step 3: Cross multiply
    364,176,036.60x = 546,264,054.90 × 322,085,909.40
  4. Step 4: Simplify right side
    364,176,036.60x = 175,943,954,894,998,016
  5. Step 5: Solve for x
    x = 175,943,954,894,998,016/364,176,036.60
  6. Step 6: Final answer
    x = 483,128,864.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.