Home / 34,772,607.60-52,165,909.80-12,048,802.80

Finding the Fourth Proportional to 34,772,607.60, 52,165,909.80 and 12,048,802.80

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Solution

The fourth proportional to 34,772,607.60, 52,165,909.80 and 12,048,802.80 is: 18,075,629.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,772,607.60 : 52,165,909.80 = 12,048,802.80 : x
  2. Step 2: Convert to fraction form
    34,772,607.60/52,165,909.80 = 12,048,802.80/x
  3. Step 3: Cross multiply
    34,772,607.60x = 52,165,909.80 × 12,048,802.80
  4. Step 4: Simplify right side
    34,772,607.60x = 628,536,760,062,787.50
  5. Step 5: Solve for x
    x = 628,536,760,062,787.50/34,772,607.60
  6. Step 6: Final answer
    x = 18,075,629.16

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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.