Home / 94,995,277,925.68-131,096,043,567.76-55,890,555,565.12

Finding the Fourth Proportional to 94,995,277,925.68, 131,096,043,567.76 and 55,890,555,565.12

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Solution

The fourth proportional to 94,995,277,925.68, 131,096,043,567.76 and 55,890,555,565.12 is: 77,130,472,875.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,995,277,925.68 : 131,096,043,567.76 = 55,890,555,565.12 : x
  2. Step 2: Convert to fraction form
    94,995,277,925.68/131,096,043,567.76 = 55,890,555,565.12/x
  3. Step 3: Cross multiply
    94,995,277,925.68x = 131,096,043,567.76 × 55,890,555,565.12
  4. Step 4: Simplify right side
    94,995,277,925.68x = 7,327,030,707,391,282,806,784
  5. Step 5: Solve for x
    x = 7,327,030,707,391,282,806,784/94,995,277,925.68
  6. Step 6: Final answer
    x = 77,130,472,875.96

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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.