Home / 51,018,417,201.60-76,527,625,802.40-34,366,032,331.20

Finding the Fourth Proportional to 51,018,417,201.60, 76,527,625,802.40 and 34,366,032,331.20

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Solution

The fourth proportional to 51,018,417,201.60, 76,527,625,802.40 and 34,366,032,331.20 is: 51,549,048,496.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,018,417,201.60 : 76,527,625,802.40 = 34,366,032,331.20 : x
  2. Step 2: Convert to fraction form
    51,018,417,201.60/76,527,625,802.40 = 34,366,032,331.20/x
  3. Step 3: Cross multiply
    51,018,417,201.60x = 76,527,625,802.40 × 34,366,032,331.20
  4. Step 4: Simplify right side
    51,018,417,201.60x = 2,629,950,862,555,253,047,296
  5. Step 5: Solve for x
    x = 2,629,950,862,555,253,047,296/51,018,417,201.60
  6. Step 6: Final answer
    x = 51,549,048,496.80

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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.