Home / 58,917,701.60-81,308,950.62-32,812,219.40

Finding the Fourth Proportional to 58,917,701.60, 81,308,950.62 and 32,812,219.40

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Solution

The fourth proportional to 58,917,701.60, 81,308,950.62 and 32,812,219.40 is: 45,282,267.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,917,701.60 : 81,308,950.62 = 32,812,219.40 : x
  2. Step 2: Convert to fraction form
    58,917,701.60/81,308,950.62 = 32,812,219.40/x
  3. Step 3: Cross multiply
    58,917,701.60x = 81,308,950.62 × 32,812,219.40
  4. Step 4: Simplify right side
    58,917,701.60x = 2,667,927,126,927,206
  5. Step 5: Solve for x
    x = 2,667,927,126,927,206/58,917,701.60
  6. Step 6: Final answer
    x = 45,282,267.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.