Home / 207,035,999.55-310,553,999.33-61,492,024.35

Finding the Fourth Proportional to 207,035,999.55, 310,553,999.33 and 61,492,024.35

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Solution

The fourth proportional to 207,035,999.55, 310,553,999.33 and 61,492,024.35 is: 92,238,036.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    207,035,999.55 : 310,553,999.33 = 61,492,024.35 : x
  2. Step 2: Convert to fraction form
    207,035,999.55/310,553,999.33 = 61,492,024.35/x
  3. Step 3: Cross multiply
    207,035,999.55x = 310,553,999.33 × 61,492,024.35
  4. Step 4: Simplify right side
    207,035,999.55x = 19,096,594,088,482,784
  5. Step 5: Solve for x
    x = 19,096,594,088,482,784/207,035,999.55
  6. Step 6: Final answer
    x = 92,238,036.53

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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.