Home / 177,130,985.40-265,501,616.40-62,056,294.20

Finding the Fourth Proportional to 177,130,985.40, 265,501,616.40 and 62,056,294.20

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Solution

The fourth proportional to 177,130,985.40, 265,501,616.40 and 62,056,294.20 is: 93,016,173.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,130,985.40 : 265,501,616.40 = 62,056,294.20 : x
  2. Step 2: Convert to fraction form
    177,130,985.40/265,501,616.40 = 62,056,294.20/x
  3. Step 3: Cross multiply
    177,130,985.40x = 265,501,616.40 × 62,056,294.20
  4. Step 4: Simplify right side
    177,130,985.40x = 16,476,046,417,893,946
  5. Step 5: Solve for x
    x = 16,476,046,417,893,946/177,130,985.40
  6. Step 6: Final answer
    x = 93,016,173.20

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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.