Home / 51,018,396,368.40-76,527,594,552.60-44,039,088,003.60

Finding the Fourth Proportional to 51,018,396,368.40, 76,527,594,552.60 and 44,039,088,003.60

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Solution

The fourth proportional to 51,018,396,368.40, 76,527,594,552.60 and 44,039,088,003.60 is: 66,058,632,005.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,018,396,368.40 : 76,527,594,552.60 = 44,039,088,003.60 : x
  2. Step 2: Convert to fraction form
    51,018,396,368.40/76,527,594,552.60 = 44,039,088,003.60/x
  3. Step 3: Cross multiply
    51,018,396,368.40x = 76,527,594,552.60 × 44,039,088,003.60
  4. Step 4: Simplify right side
    51,018,396,368.40x = 3,370,205,471,205,771,706,368
  5. Step 5: Solve for x
    x = 3,370,205,471,205,771,706,368/51,018,396,368.40
  6. Step 6: Final answer
    x = 66,058,632,005.40

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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.