Home / 15,706,527,309.20-23,559,790,963.80-14,739,068,493.20

Finding the Fourth Proportional to 15,706,527,309.20, 23,559,790,963.80 and 14,739,068,493.20

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Solution

The fourth proportional to 15,706,527,309.20, 23,559,790,963.80 and 14,739,068,493.20 is: 22,108,602,739.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,706,527,309.20 : 23,559,790,963.80 = 14,739,068,493.20 : x
  2. Step 2: Convert to fraction form
    15,706,527,309.20/23,559,790,963.80 = 14,739,068,493.20/x
  3. Step 3: Cross multiply
    15,706,527,309.20x = 23,559,790,963.80 × 14,739,068,493.20
  4. Step 4: Simplify right side
    15,706,527,309.20x = 347,249,372,700,922,675,200
  5. Step 5: Solve for x
    x = 347,249,372,700,922,675,200/15,706,527,309.20
  6. Step 6: Final answer
    x = 22,108,602,739.80

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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.