Home / 59,793,876.60-89,690,814.90-51,184,532.40

Finding the Fourth Proportional to 59,793,876.60, 89,690,814.90 and 51,184,532.40

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Solution

The fourth proportional to 59,793,876.60, 89,690,814.90 and 51,184,532.40 is: 76,776,798.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,793,876.60 : 89,690,814.90 = 51,184,532.40 : x
  2. Step 2: Convert to fraction form
    59,793,876.60/89,690,814.90 = 51,184,532.40/x
  3. Step 3: Cross multiply
    59,793,876.60x = 89,690,814.90 × 51,184,532.40
  4. Step 4: Simplify right side
    59,793,876.60x = 4,590,782,421,231,453
  5. Step 5: Solve for x
    x = 4,590,782,421,231,453/59,793,876.60
  6. Step 6: Final answer
    x = 76,776,798.60

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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.