Home / 190,099,164,030.55-285,148,746,045.85-190,099,164,030.55

Finding the Fourth Proportional to 190,099,164,030.55, 285,148,746,045.85 and 190,099,164,030.55

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Solution

The fourth proportional to 190,099,164,030.55, 285,148,746,045.85 and 190,099,164,030.55 is: 285,148,746,045.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    190,099,164,030.55 : 285,148,746,045.85 = 190,099,164,030.55 : x
  2. Step 2: Convert to fraction form
    190,099,164,030.55/285,148,746,045.85 = 190,099,164,030.55/x
  3. Step 3: Cross multiply
    190,099,164,030.55x = 285,148,746,045.85 × 190,099,164,030.55
  4. Step 4: Simplify right side
    190,099,164,030.55x = 54,206,538,247,675,674,886,144
  5. Step 5: Solve for x
    x = 54,206,538,247,675,674,886,144/190,099,164,030.55
  6. Step 6: Final answer
    x = 285,148,746,045.85

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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.