Home / 34,375,827,164.47-47,438,643,768.20-19,133,591,862.08

Finding the Fourth Proportional to 34,375,827,164.47, 47,438,643,768.20 and 19,133,591,862.08

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Solution

The fourth proportional to 34,375,827,164.47, 47,438,643,768.20 and 19,133,591,862.08 is: 26,404,358,039.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,375,827,164.47 : 47,438,643,768.20 = 19,133,591,862.08 : x
  2. Step 2: Convert to fraction form
    34,375,827,164.47/47,438,643,768.20 = 19,133,591,862.08/x
  3. Step 3: Cross multiply
    34,375,827,164.47x = 47,438,643,768.20 × 19,133,591,862.08
  4. Step 4: Simplify right side
    34,375,827,164.47x = 907,671,648,351,343,607,808
  5. Step 5: Solve for x
    x = 907,671,648,351,343,607,808/34,375,827,164.47
  6. Step 6: Final answer
    x = 26,404,358,039.40

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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.