Home / 113,358,267,785.38-170,038,037,289.81-37,811,211,125.28

Finding the Fourth Proportional to 113,358,267,785.38, 170,038,037,289.81 and 37,811,211,125.28

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Solution

The fourth proportional to 113,358,267,785.38, 170,038,037,289.81 and 37,811,211,125.28 is: 56,717,028,699.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,358,267,785.38 : 170,038,037,289.81 = 37,811,211,125.28 : x
  2. Step 2: Convert to fraction form
    113,358,267,785.38/170,038,037,289.81 = 37,811,211,125.28/x
  3. Step 3: Cross multiply
    113,358,267,785.38x = 170,038,037,289.81 × 37,811,211,125.28
  4. Step 4: Simplify right side
    113,358,267,785.38x = 6,429,344,127,292,388,933,632
  5. Step 5: Solve for x
    x = 6,429,344,127,292,388,933,632/113,358,267,785.38
  6. Step 6: Final answer
    x = 56,717,028,699.35

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.