Home / 91,493,872,881.40-137,240,809,322.10-32,584,700,913.40

Finding the Fourth Proportional to 91,493,872,881.40, 137,240,809,322.10 and 32,584,700,913.40

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Solution

The fourth proportional to 91,493,872,881.40, 137,240,809,322.10 and 32,584,700,913.40 is: 48,877,051,370.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    91,493,872,881.40 : 137,240,809,322.10 = 32,584,700,913.40 : x
  2. Step 2: Convert to fraction form
    91,493,872,881.40/137,240,809,322.10 = 32,584,700,913.40/x
  3. Step 3: Cross multiply
    91,493,872,881.40x = 137,240,809,322.10 × 32,584,700,913.40
  4. Step 4: Simplify right side
    91,493,872,881.40x = 4,471,950,724,873,587,261,440
  5. Step 5: Solve for x
    x = 4,471,950,724,873,587,261,440/91,493,872,881.40
  6. Step 6: Final answer
    x = 48,877,051,370.10

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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.