Home / 114,700,160,769.36-172,020,894,832.11-34,006,995,261.25

Finding the Fourth Proportional to 114,700,160,769.36, 172,020,894,832.11 and 34,006,995,261.25

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Solution

The fourth proportional to 114,700,160,769.36, 172,020,894,832.11 and 34,006,995,261.25 is: 51,001,792,117.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,700,160,769.36 : 172,020,894,832.11 = 34,006,995,261.25 : x
  2. Step 2: Convert to fraction form
    114,700,160,769.36/172,020,894,832.11 = 34,006,995,261.25/x
  3. Step 3: Cross multiply
    114,700,160,769.36x = 172,020,894,832.11 × 34,006,995,261.25
  4. Step 4: Simplify right side
    114,700,160,769.36x = 5,849,913,755,391,548,719,104
  5. Step 5: Solve for x
    x = 5,849,913,755,391,548,719,104/114,700,160,769.36
  6. Step 6: Final answer
    x = 51,001,792,117.40

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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.