Home / 4,608,366,430.64-6,909,750,426.24-1,806,978,706.22

Finding the Fourth Proportional to 4,608,366,430.64, 6,909,750,426.24 and 1,806,978,706.22

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Solution

The fourth proportional to 4,608,366,430.64, 6,909,750,426.24 and 1,806,978,706.22 is: 2,709,370,462.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,608,366,430.64 : 6,909,750,426.24 = 1,806,978,706.22 : x
  2. Step 2: Convert to fraction form
    4,608,366,430.64/6,909,750,426.24 = 1,806,978,706.22/x
  3. Step 3: Cross multiply
    4,608,366,430.64x = 6,909,750,426.24 × 1,806,978,706.22
  4. Step 4: Simplify right side
    4,608,366,430.64x = 12,485,771,885,510,248,448
  5. Step 5: Solve for x
    x = 12,485,771,885,510,248,448/4,608,366,430.64
  6. Step 6: Final answer
    x = 2,709,370,462.06

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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.