Home / 586,549,337.80-880,764,038.70-466,380,070.60

Finding the Fourth Proportional to 586,549,337.80, 880,764,038.70 and 466,380,070.60

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Solution

The fourth proportional to 586,549,337.80, 880,764,038.70 and 466,380,070.60 is: 700,317,548.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    586,549,337.80 : 880,764,038.70 = 466,380,070.60 : x
  2. Step 2: Convert to fraction form
    586,549,337.80/880,764,038.70 = 466,380,070.60/x
  3. Step 3: Cross multiply
    586,549,337.80x = 880,764,038.70 × 466,380,070.60
  4. Step 4: Simplify right side
    586,549,337.80x = 410,770,794,550,847,168
  5. Step 5: Solve for x
    x = 410,770,794,550,847,168/586,549,337.80
  6. Step 6: Final answer
    x = 700,317,548.89

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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.