Home / 366,048,527.60-549,072,350.74-93,419,323.76

Finding the Fourth Proportional to 366,048,527.60, 549,072,350.74 and 93,419,323.76

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Solution

The fourth proportional to 366,048,527.60, 549,072,350.74 and 93,419,323.76 is: 140,128,873.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,048,527.60 : 549,072,350.74 = 93,419,323.76 : x
  2. Step 2: Convert to fraction form
    366,048,527.60/549,072,350.74 = 93,419,323.76/x
  3. Step 3: Cross multiply
    366,048,527.60x = 549,072,350.74 × 93,419,323.76
  4. Step 4: Simplify right side
    366,048,527.60x = 51,293,967,701,444,336
  5. Step 5: Solve for x
    x = 51,293,967,701,444,336/366,048,527.60
  6. Step 6: Final answer
    x = 140,128,873.18

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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.