Home / 15,702,307.80-23,553,461.70-10,600,474.20

Finding the Fourth Proportional to 15,702,307.80, 23,553,461.70 and 10,600,474.20

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Solution

The fourth proportional to 15,702,307.80, 23,553,461.70 and 10,600,474.20 is: 15,900,711.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,702,307.80 : 23,553,461.70 = 10,600,474.20 : x
  2. Step 2: Convert to fraction form
    15,702,307.80/23,553,461.70 = 10,600,474.20/x
  3. Step 3: Cross multiply
    15,702,307.80x = 23,553,461.70 × 10,600,474.20
  4. Step 4: Simplify right side
    15,702,307.80x = 249,677,863,071,538.12
  5. Step 5: Solve for x
    x = 249,677,863,071,538.12/15,702,307.80
  6. Step 6: Final answer
    x = 15,900,711.30

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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.