Home / 158,449,590.09-237,671,548.02-65,056,282.11

Finding the Fourth Proportional to 158,449,590.09, 237,671,548.02 and 65,056,282.11

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Solution

The fourth proportional to 158,449,590.09, 237,671,548.02 and 65,056,282.11 is: 97,583,258.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    158,449,590.09 : 237,671,548.02 = 65,056,282.11 : x
  2. Step 2: Convert to fraction form
    158,449,590.09/237,671,548.02 = 65,056,282.11/x
  3. Step 3: Cross multiply
    158,449,590.09x = 237,671,548.02 × 65,056,282.11
  4. Step 4: Simplify right side
    158,449,590.09x = 15,462,027,277,509,532
  5. Step 5: Solve for x
    x = 15,462,027,277,509,532/158,449,590.09
  6. Step 6: Final answer
    x = 97,583,258.30

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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.