Home / 15,116,564,573.40-22,674,846,860.10-15,116,564,573.40

Finding the Fourth Proportional to 15,116,564,573.40, 22,674,846,860.10 and 15,116,564,573.40

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Solution

The fourth proportional to 15,116,564,573.40, 22,674,846,860.10 and 15,116,564,573.40 is: 22,674,846,860.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,116,564,573.40 : 22,674,846,860.10 = 15,116,564,573.40 : x
  2. Step 2: Convert to fraction form
    15,116,564,573.40/22,674,846,860.10 = 15,116,564,573.40/x
  3. Step 3: Cross multiply
    15,116,564,573.40x = 22,674,846,860.10 × 15,116,564,573.40
  4. Step 4: Simplify right side
    15,116,564,573.40x = 342,765,786,752,657,850,368
  5. Step 5: Solve for x
    x = 342,765,786,752,657,850,368/15,116,564,573.40
  6. Step 6: Final answer
    x = 22,674,846,860.10

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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.