Home / 17,281,731,251.80-25,922,596,877.70-17,006,232,237.40

Finding the Fourth Proportional to 17,281,731,251.80, 25,922,596,877.70 and 17,006,232,237.40

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Solution

The fourth proportional to 17,281,731,251.80, 25,922,596,877.70 and 17,006,232,237.40 is: 25,509,348,356.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,281,731,251.80 : 25,922,596,877.70 = 17,006,232,237.40 : x
  2. Step 2: Convert to fraction form
    17,281,731,251.80/25,922,596,877.70 = 17,006,232,237.40/x
  3. Step 3: Cross multiply
    17,281,731,251.80x = 25,922,596,877.70 × 17,006,232,237.40
  4. Step 4: Simplify right side
    17,281,731,251.80x = 440,845,702,698,666,360,832
  5. Step 5: Solve for x
    x = 440,845,702,698,666,360,832/17,281,731,251.80
  6. Step 6: Final answer
    x = 25,509,348,356.10

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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.