Home / 14,748,307.20-22,122,460.80-10,717,228.80

Finding the Fourth Proportional to 14,748,307.20, 22,122,460.80 and 10,717,228.80

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Solution

The fourth proportional to 14,748,307.20, 22,122,460.80 and 10,717,228.80 is: 16,075,843.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,748,307.20 : 22,122,460.80 = 10,717,228.80 : x
  2. Step 2: Convert to fraction form
    14,748,307.20/22,122,460.80 = 10,717,228.80/x
  3. Step 3: Cross multiply
    14,748,307.20x = 22,122,460.80 × 10,717,228.80
  4. Step 4: Simplify right side
    14,748,307.20x = 237,091,474,012,631.06
  5. Step 5: Solve for x
    x = 237,091,474,012,631.06/14,748,307.20
  6. Step 6: Final answer
    x = 16,075,843.20

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1.5x scale

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.