Home / 228,082,795,304.16-342,137,267,279.64-60,385,900,423.80

Finding the Fourth Proportional to 228,082,795,304.16, 342,137,267,279.64 and 60,385,900,423.80

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Solution

The fourth proportional to 228,082,795,304.16, 342,137,267,279.64 and 60,385,900,423.80 is: 90,582,312,119.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,082,795,304.16 : 342,137,267,279.64 = 60,385,900,423.80 : x
  2. Step 2: Convert to fraction form
    228,082,795,304.16/342,137,267,279.64 = 60,385,900,423.80/x
  3. Step 3: Cross multiply
    228,082,795,304.16x = 342,137,267,279.64 × 60,385,900,423.80
  4. Step 4: Simplify right side
    228,082,795,304.16x = 20,660,266,953,219,390,832,640
  5. Step 5: Solve for x
    x = 20,660,266,953,219,390,832,640/228,082,795,304.16
  6. Step 6: Final answer
    x = 90,582,312,119.02

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1.5x scale

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.