Home / 58,624,005.60-87,936,008.40-52,671,866.40

Finding the Fourth Proportional to 58,624,005.60, 87,936,008.40 and 52,671,866.40

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Solution

The fourth proportional to 58,624,005.60, 87,936,008.40 and 52,671,866.40 is: 79,007,799.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,624,005.60 : 87,936,008.40 = 52,671,866.40 : x
  2. Step 2: Convert to fraction form
    58,624,005.60/87,936,008.40 = 52,671,866.40/x
  3. Step 3: Cross multiply
    58,624,005.60x = 87,936,008.40 × 52,671,866.40
  4. Step 4: Simplify right side
    58,624,005.60x = 4,631,753,686,194,078
  5. Step 5: Solve for x
    x = 4,631,753,686,194,078/58,624,005.60
  6. Step 6: Final answer
    x = 79,007,799.60

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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.