Home / 594,081,088.56-891,120,408.12-335,178,779.76

Finding the Fourth Proportional to 594,081,088.56, 891,120,408.12 and 335,178,779.76

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Solution

The fourth proportional to 594,081,088.56, 891,120,408.12 and 335,178,779.76 is: 502,767,478.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,081,088.56 : 891,120,408.12 = 335,178,779.76 : x
  2. Step 2: Convert to fraction form
    594,081,088.56/891,120,408.12 = 335,178,779.76/x
  3. Step 3: Cross multiply
    594,081,088.56x = 891,120,408.12 × 335,178,779.76
  4. Step 4: Simplify right side
    594,081,088.56x = 298,684,651,012,894,784
  5. Step 5: Solve for x
    x = 298,684,651,012,894,784/594,081,088.56
  6. Step 6: Final answer
    x = 502,767,478.66

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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.