Home / 57,759,185,534.08-79,706,138,061.64-33,343,771,772.84

Finding the Fourth Proportional to 57,759,185,534.08, 79,706,138,061.64 and 33,343,771,772.84

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Solution

The fourth proportional to 57,759,185,534.08, 79,706,138,061.64 and 33,343,771,772.84 is: 46,013,517,189.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,759,185,534.08 : 79,706,138,061.64 = 33,343,771,772.84 : x
  2. Step 2: Convert to fraction form
    57,759,185,534.08/79,706,138,061.64 = 33,343,771,772.84/x
  3. Step 3: Cross multiply
    57,759,185,534.08x = 79,706,138,061.64 × 33,343,771,772.84
  4. Step 4: Simplify right side
    57,759,185,534.08x = 2,657,703,276,421,800,001,536
  5. Step 5: Solve for x
    x = 2,657,703,276,421,800,001,536/57,759,185,534.08
  6. Step 6: Final answer
    x = 46,013,517,189.46

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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.