Home / 51,677,552,597.08-71,328,291,443.58-33,657,971,981.26

Finding the Fourth Proportional to 51,677,552,597.08, 71,328,291,443.58 and 33,657,971,981.26

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Solution

The fourth proportional to 51,677,552,597.08, 71,328,291,443.58 and 33,657,971,981.26 is: 46,456,643,440.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,677,552,597.08 : 71,328,291,443.58 = 33,657,971,981.26 : x
  2. Step 2: Convert to fraction form
    51,677,552,597.08/71,328,291,443.58 = 33,657,971,981.26/x
  3. Step 3: Cross multiply
    51,677,552,597.08x = 71,328,291,443.58 × 33,657,971,981.26
  4. Step 4: Simplify right side
    51,677,552,597.08x = 2,400,765,634,879,162,941,440
  5. Step 5: Solve for x
    x = 2,400,765,634,879,162,941,440/51,677,552,597.08
  6. Step 6: Final answer
    x = 46,456,643,440.48

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.