Home / 108,674,012,442.99-163,085,479,804.11-37,928,723,258.38

Finding the Fourth Proportional to 108,674,012,442.99, 163,085,479,804.11 and 37,928,723,258.38

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Solution

The fourth proportional to 108,674,012,442.99, 163,085,479,804.11 and 37,928,723,258.38 is: 56,919,072,848.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,674,012,442.99 : 163,085,479,804.11 = 37,928,723,258.38 : x
  2. Step 2: Convert to fraction form
    108,674,012,442.99/163,085,479,804.11 = 37,928,723,258.38/x
  3. Step 3: Cross multiply
    108,674,012,442.99x = 163,085,479,804.11 × 37,928,723,258.38
  4. Step 4: Simplify right side
    108,674,012,442.99x = 6,185,624,030,949,881,675,776
  5. Step 5: Solve for x
    x = 6,185,624,030,949,881,675,776/108,674,012,442.99
  6. Step 6: Final answer
    x = 56,919,072,848.21

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1.5x scale

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.