Home / 4,074,381,145.60-6,111,571,718.40-2,214,762,798.40

Finding the Fourth Proportional to 4,074,381,145.60, 6,111,571,718.40 and 2,214,762,798.40

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Solution

The fourth proportional to 4,074,381,145.60, 6,111,571,718.40 and 2,214,762,798.40 is: 3,322,144,197.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,381,145.60 : 6,111,571,718.40 = 2,214,762,798.40 : x
  2. Step 2: Convert to fraction form
    4,074,381,145.60/6,111,571,718.40 = 2,214,762,798.40/x
  3. Step 3: Cross multiply
    4,074,381,145.60x = 6,111,571,718.40 × 2,214,762,798.40
  4. Step 4: Simplify right side
    4,074,381,145.60x = 13,535,681,681,665,880,064
  5. Step 5: Solve for x
    x = 13,535,681,681,665,880,064/4,074,381,145.60
  6. Step 6: Final answer
    x = 3,322,144,197.60

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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.