Home / 364,033,585.60-546,050,378.40-134,167,638.40

Finding the Fourth Proportional to 364,033,585.60, 546,050,378.40 and 134,167,638.40

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Solution

The fourth proportional to 364,033,585.60, 546,050,378.40 and 134,167,638.40 is: 201,251,457.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,033,585.60 : 546,050,378.40 = 134,167,638.40 : x
  2. Step 2: Convert to fraction form
    364,033,585.60/546,050,378.40 = 134,167,638.40/x
  3. Step 3: Cross multiply
    364,033,585.60x = 546,050,378.40 × 134,167,638.40
  4. Step 4: Simplify right side
    364,033,585.60x = 73,262,289,717,354,368
  5. Step 5: Solve for x
    x = 73,262,289,717,354,368/364,033,585.60
  6. Step 6: Final answer
    x = 201,251,457.60

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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.