Home / 15,523,286,913.10-23,284,927,710.60-4,906,963,740.94

Finding the Fourth Proportional to 15,523,286,913.10, 23,284,927,710.60 and 4,906,963,740.94

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Solution

The fourth proportional to 15,523,286,913.10, 23,284,927,710.60 and 4,906,963,740.94 is: 7,360,444,770.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,523,286,913.10 : 23,284,927,710.60 = 4,906,963,740.94 : x
  2. Step 2: Convert to fraction form
    15,523,286,913.10/23,284,927,710.60 = 4,906,963,740.94/x
  3. Step 3: Cross multiply
    15,523,286,913.10x = 23,284,927,710.60 × 4,906,963,740.94
  4. Step 4: Simplify right side
    15,523,286,913.10x = 114,258,295,986,323,226,624
  5. Step 5: Solve for x
    x = 114,258,295,986,323,226,624/15,523,286,913.10
  6. Step 6: Final answer
    x = 7,360,444,770.88

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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.