Home / 61,253,500,178.40-91,880,250,267.60-14,724,777,746.40

Finding the Fourth Proportional to 61,253,500,178.40, 91,880,250,267.60 and 14,724,777,746.40

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Solution

The fourth proportional to 61,253,500,178.40, 91,880,250,267.60 and 14,724,777,746.40 is: 22,087,166,619.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,253,500,178.40 : 91,880,250,267.60 = 14,724,777,746.40 : x
  2. Step 2: Convert to fraction form
    61,253,500,178.40/91,880,250,267.60 = 14,724,777,746.40/x
  3. Step 3: Cross multiply
    61,253,500,178.40x = 91,880,250,267.60 × 14,724,777,746.40
  4. Step 4: Simplify right side
    61,253,500,178.40x = 1,352,916,264,474,019,102,720
  5. Step 5: Solve for x
    x = 1,352,916,264,474,019,102,720/61,253,500,178.40
  6. Step 6: Final answer
    x = 22,087,166,619.60

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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.