Home / 58,284,035.60-81,717,089.20-58,284,035.60

Finding the Fourth Proportional to 58,284,035.60, 81,717,089.20 and 58,284,035.60

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Solution

The fourth proportional to 58,284,035.60, 81,717,089.20 and 58,284,035.60 is: 81,717,089.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,284,035.60 : 81,717,089.20 = 58,284,035.60 : x
  2. Step 2: Convert to fraction form
    58,284,035.60/81,717,089.20 = 58,284,035.60/x
  3. Step 3: Cross multiply
    58,284,035.60x = 81,717,089.20 × 58,284,035.60
  4. Step 4: Simplify right side
    58,284,035.60x = 4,762,801,736,061,176
  5. Step 5: Solve for x
    x = 4,762,801,736,061,176/58,284,035.60
  6. Step 6: Final answer
    x = 81,717,089.20

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.