Home / 92,693,808,438.30-139,040,712,657.45-22,900,724,790.30

Finding the Fourth Proportional to 92,693,808,438.30, 139,040,712,657.45 and 22,900,724,790.30

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Solution

The fourth proportional to 92,693,808,438.30, 139,040,712,657.45 and 22,900,724,790.30 is: 34,351,087,185.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,693,808,438.30 : 139,040,712,657.45 = 22,900,724,790.30 : x
  2. Step 2: Convert to fraction form
    92,693,808,438.30/139,040,712,657.45 = 22,900,724,790.30/x
  3. Step 3: Cross multiply
    92,693,808,438.30x = 139,040,712,657.45 × 22,900,724,790.30
  4. Step 4: Simplify right side
    92,693,808,438.30x = 3,184,133,095,215,444,525,056
  5. Step 5: Solve for x
    x = 3,184,133,095,215,444,525,056/92,693,808,438.30
  6. Step 6: Final answer
    x = 34,351,087,185.45

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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.