Home / 34,784,412.60-52,176,618.90-30,958,037.40

Finding the Fourth Proportional to 34,784,412.60, 52,176,618.90 and 30,958,037.40

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Solution

The fourth proportional to 34,784,412.60, 52,176,618.90 and 30,958,037.40 is: 46,437,056.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,784,412.60 : 52,176,618.90 = 30,958,037.40 : x
  2. Step 2: Convert to fraction form
    34,784,412.60/52,176,618.90 = 30,958,037.40/x
  3. Step 3: Cross multiply
    34,784,412.60x = 52,176,618.90 × 30,958,037.40
  4. Step 4: Simplify right side
    34,784,412.60x = 1,615,285,719,311,746.75
  5. Step 5: Solve for x
    x = 1,615,285,719,311,746.75/34,784,412.60
  6. Step 6: Final answer
    x = 46,437,056.10

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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.