Home / 5,705,834,970.40-8,558,752,455.60-3,256,954,842.40

Finding the Fourth Proportional to 5,705,834,970.40, 8,558,752,455.60 and 3,256,954,842.40

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Solution

The fourth proportional to 5,705,834,970.40, 8,558,752,455.60 and 3,256,954,842.40 is: 4,885,432,263.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,705,834,970.40 : 8,558,752,455.60 = 3,256,954,842.40 : x
  2. Step 2: Convert to fraction form
    5,705,834,970.40/8,558,752,455.60 = 3,256,954,842.40/x
  3. Step 3: Cross multiply
    5,705,834,970.40x = 8,558,752,455.60 × 3,256,954,842.40
  4. Step 4: Simplify right side
    5,705,834,970.40x = 27,875,470,255,169,314,816
  5. Step 5: Solve for x
    x = 27,875,470,255,169,314,816/5,705,834,970.40
  6. Step 6: Final answer
    x = 4,885,432,263.60

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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.