Home / 52,746,732.06-72,767,303.37-31,827,096.33

Finding the Fourth Proportional to 52,746,732.06, 72,767,303.37 and 31,827,096.33

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Solution

The fourth proportional to 52,746,732.06, 72,767,303.37 and 31,827,096.33 is: 43,907,402.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,746,732.06 : 72,767,303.37 = 31,827,096.33 : x
  2. Step 2: Convert to fraction form
    52,746,732.06/72,767,303.37 = 31,827,096.33/x
  3. Step 3: Cross multiply
    52,746,732.06x = 72,767,303.37 × 31,827,096.33
  4. Step 4: Simplify right side
    52,746,732.06x = 2,315,971,974,031,323.50
  5. Step 5: Solve for x
    x = 2,315,971,974,031,323.50/52,746,732.06
  6. Step 6: Final answer
    x = 43,907,402.10

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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.