Home / 122,384,493.40-183,576,740.10-41,605,461.40

Finding the Fourth Proportional to 122,384,493.40, 183,576,740.10 and 41,605,461.40

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Solution

The fourth proportional to 122,384,493.40, 183,576,740.10 and 41,605,461.40 is: 62,408,192.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,384,493.40 : 183,576,740.10 = 41,605,461.40 : x
  2. Step 2: Convert to fraction form
    122,384,493.40/183,576,740.10 = 41,605,461.40/x
  3. Step 3: Cross multiply
    122,384,493.40x = 183,576,740.10 × 41,605,461.40
  4. Step 4: Simplify right side
    122,384,493.40x = 7,637,794,974,168,382
  5. Step 5: Solve for x
    x = 7,637,794,974,168,382/122,384,493.40
  6. Step 6: Final answer
    x = 62,408,192.10

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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.