Home / 62,064,999.40-93,097,499.10-55,368,842.80

Finding the Fourth Proportional to 62,064,999.40, 93,097,499.10 and 55,368,842.80

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Solution

The fourth proportional to 62,064,999.40, 93,097,499.10 and 55,368,842.80 is: 83,053,264.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,064,999.40 : 93,097,499.10 = 55,368,842.80 : x
  2. Step 2: Convert to fraction form
    62,064,999.40/93,097,499.10 = 55,368,842.80/x
  3. Step 3: Cross multiply
    62,064,999.40x = 93,097,499.10 × 55,368,842.80
  4. Step 4: Simplify right side
    62,064,999.40x = 5,154,700,792,741,041
  5. Step 5: Solve for x
    x = 5,154,700,792,741,041/62,064,999.40
  6. Step 6: Final answer
    x = 83,053,264.20

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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.