Home / 58,756,005.70-88,134,008.55-57,748,236.10

Finding the Fourth Proportional to 58,756,005.70, 88,134,008.55 and 57,748,236.10

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Solution

The fourth proportional to 58,756,005.70, 88,134,008.55 and 57,748,236.10 is: 86,622,354.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,756,005.70 : 88,134,008.55 = 57,748,236.10 : x
  2. Step 2: Convert to fraction form
    58,756,005.70/88,134,008.55 = 57,748,236.10/x
  3. Step 3: Cross multiply
    58,756,005.70x = 88,134,008.55 × 57,748,236.10
  4. Step 4: Simplify right side
    58,756,005.70x = 5,089,583,534,184,819
  5. Step 5: Solve for x
    x = 5,089,583,534,184,819/58,756,005.70
  6. Step 6: Final answer
    x = 86,622,354.15

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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.