Home / 14,349,297,807.10-21,523,946,710.65-14,155,806,043.90

Finding the Fourth Proportional to 14,349,297,807.10, 21,523,946,710.65 and 14,155,806,043.90

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Solution

The fourth proportional to 14,349,297,807.10, 21,523,946,710.65 and 14,155,806,043.90 is: 21,233,709,065.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,349,297,807.10 : 21,523,946,710.65 = 14,155,806,043.90 : x
  2. Step 2: Convert to fraction form
    14,349,297,807.10/21,523,946,710.65 = 14,155,806,043.90/x
  3. Step 3: Cross multiply
    14,349,297,807.10x = 21,523,946,710.65 × 14,155,806,043.90
  4. Step 4: Simplify right side
    14,349,297,807.10x = 304,688,814,935,200,825,344
  5. Step 5: Solve for x
    x = 304,688,814,935,200,825,344/14,349,297,807.10
  6. Step 6: Final answer
    x = 21,233,709,065.85

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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.