Home / 58,990,338.94-81,411,513.77-32,533,866.98

Finding the Fourth Proportional to 58,990,338.94, 81,411,513.77 and 32,533,866.98

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Solution

The fourth proportional to 58,990,338.94, 81,411,513.77 and 32,533,866.98 is: 44,899,409.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,990,338.94 : 81,411,513.77 = 32,533,866.98 : x
  2. Step 2: Convert to fraction form
    58,990,338.94/81,411,513.77 = 32,533,866.98/x
  3. Step 3: Cross multiply
    58,990,338.94x = 81,411,513.77 × 32,533,866.98
  4. Step 4: Simplify right side
    58,990,338.94x = 2,648,631,359,430,185.50
  5. Step 5: Solve for x
    x = 2,648,631,359,430,185.50/58,990,338.94
  6. Step 6: Final answer
    x = 44,899,409.07

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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.