Home / 113,484,038,236.54-156,608,681,015.28-62,042,708,913.83

Finding the Fourth Proportional to 113,484,038,236.54, 156,608,681,015.28 and 62,042,708,913.83

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Solution

The fourth proportional to 113,484,038,236.54, 156,608,681,015.28 and 62,042,708,913.83 is: 85,619,325,506.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,484,038,236.54 : 156,608,681,015.28 = 62,042,708,913.83 : x
  2. Step 2: Convert to fraction form
    113,484,038,236.54/156,608,681,015.28 = 62,042,708,913.83/x
  3. Step 3: Cross multiply
    113,484,038,236.54x = 156,608,681,015.28 × 62,042,708,913.83
  4. Step 4: Simplify right side
    113,484,038,236.54x = 9,716,426,809,609,402,974,208
  5. Step 5: Solve for x
    x = 9,716,426,809,609,402,974,208/113,484,038,236.54
  6. Step 6: Final answer
    x = 85,619,325,506.88

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1.5x scale

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.