Home / 58,943,919.60-88,331,898.60-43,470,457.20

Finding the Fourth Proportional to 58,943,919.60, 88,331,898.60 and 43,470,457.20

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Solution

The fourth proportional to 58,943,919.60, 88,331,898.60 and 43,470,457.20 is: 65,143,750.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,943,919.60 : 88,331,898.60 = 43,470,457.20 : x
  2. Step 2: Convert to fraction form
    58,943,919.60/88,331,898.60 = 43,470,457.20/x
  3. Step 3: Cross multiply
    58,943,919.60x = 88,331,898.60 × 43,470,457.20
  4. Step 4: Simplify right side
    58,943,919.60x = 3,839,828,017,486,040
  5. Step 5: Solve for x
    x = 3,839,828,017,486,040/58,943,919.60
  6. Step 6: Final answer
    x = 65,143,750.93

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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.