Home / 61,253,500,152.40-91,880,250,228.60-14,724,777,720.40

Finding the Fourth Proportional to 61,253,500,152.40, 91,880,250,228.60 and 14,724,777,720.40

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Solution

The fourth proportional to 61,253,500,152.40, 91,880,250,228.60 and 14,724,777,720.40 is: 22,087,166,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,253,500,152.40 : 91,880,250,228.60 = 14,724,777,720.40 : x
  2. Step 2: Convert to fraction form
    61,253,500,152.40/91,880,250,228.60 = 14,724,777,720.40/x
  3. Step 3: Cross multiply
    61,253,500,152.40x = 91,880,250,228.60 × 14,724,777,720.40
  4. Step 4: Simplify right side
    61,253,500,152.40x = 1,352,916,261,510,866,272,256
  5. Step 5: Solve for x
    x = 1,352,916,261,510,866,272,256/61,253,500,152.40
  6. Step 6: Final answer
    x = 22,087,166,580.60

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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.