Home / 64,130,314.07-88,497,461.60-34,761,016.07

Finding the Fourth Proportional to 64,130,314.07, 88,497,461.60 and 34,761,016.07

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Solution

The fourth proportional to 64,130,314.07, 88,497,461.60 and 34,761,016.07 is: 47,968,916.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,130,314.07 : 88,497,461.60 = 34,761,016.07 : x
  2. Step 2: Convert to fraction form
    64,130,314.07/88,497,461.60 = 34,761,016.07/x
  3. Step 3: Cross multiply
    64,130,314.07x = 88,497,461.60 × 34,761,016.07
  4. Step 4: Simplify right side
    64,130,314.07x = 3,076,261,684,342,263.50
  5. Step 5: Solve for x
    x = 3,076,261,684,342,263.50/64,130,314.07
  6. Step 6: Final answer
    x = 47,968,916.55

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.