Home / 113,484,038,238.04-156,608,681,017.35-62,042,708,915.33

Finding the Fourth Proportional to 113,484,038,238.04, 156,608,681,017.35 and 62,042,708,915.33

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Solution

The fourth proportional to 113,484,038,238.04, 156,608,681,017.35 and 62,042,708,915.33 is: 85,619,325,508.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,484,038,238.04 : 156,608,681,017.35 = 62,042,708,915.33 : x
  2. Step 2: Convert to fraction form
    113,484,038,238.04/156,608,681,017.35 = 62,042,708,915.33/x
  3. Step 3: Cross multiply
    113,484,038,238.04x = 156,608,681,017.35 × 62,042,708,915.33
  4. Step 4: Simplify right side
    113,484,038,238.04x = 9,716,426,809,972,430,471,168
  5. Step 5: Solve for x
    x = 9,716,426,809,972,430,471,168/113,484,038,238.04
  6. Step 6: Final answer
    x = 85,619,325,508.95

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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.