Home / 594,114,909.12-891,178,492.32-179,595,134.40

Finding the Fourth Proportional to 594,114,909.12, 891,178,492.32 and 179,595,134.40

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Solution

The fourth proportional to 594,114,909.12, 891,178,492.32 and 179,595,134.40 is: 269,394,554.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,114,909.12 : 891,178,492.32 = 179,595,134.40 : x
  2. Step 2: Convert to fraction form
    594,114,909.12/891,178,492.32 = 179,595,134.40/x
  3. Step 3: Cross multiply
    594,114,909.12x = 891,178,492.32 × 179,595,134.40
  4. Step 4: Simplify right side
    594,114,909.12x = 160,051,321,102,599,776
  5. Step 5: Solve for x
    x = 160,051,321,102,599,776/594,114,909.12
  6. Step 6: Final answer
    x = 269,394,554.23

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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.