Home / 107,693,458,325.07-161,543,478,434.46-36,947,176,783.71

Finding the Fourth Proportional to 107,693,458,325.07, 161,543,478,434.46 and 36,947,176,783.71

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Solution

The fourth proportional to 107,693,458,325.07, 161,543,478,434.46 and 36,947,176,783.71 is: 55,421,894,224.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,693,458,325.07 : 161,543,478,434.46 = 36,947,176,783.71 : x
  2. Step 2: Convert to fraction form
    107,693,458,325.07/161,543,478,434.46 = 36,947,176,783.71/x
  3. Step 3: Cross multiply
    107,693,458,325.07x = 161,543,478,434.46 × 36,947,176,783.71
  4. Step 4: Simplify right side
    107,693,458,325.07x = 5,968,575,455,973,437,603,840
  5. Step 5: Solve for x
    x = 5,968,575,455,973,437,603,840/107,693,458,325.07
  6. Step 6: Final answer
    x = 55,421,894,224.60

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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.