Home / 60,386,157,609.95-83,333,149,205.51-33,288,836,639.96

Finding the Fourth Proportional to 60,386,157,609.95, 83,333,149,205.51 and 33,288,836,639.96

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Solution

The fourth proportional to 60,386,157,609.95, 83,333,149,205.51 and 33,288,836,639.96 is: 45,938,733,318.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,386,157,609.95 : 83,333,149,205.51 = 33,288,836,639.96 : x
  2. Step 2: Convert to fraction form
    60,386,157,609.95/83,333,149,205.51 = 33,288,836,639.96/x
  3. Step 3: Cross multiply
    60,386,157,609.95x = 83,333,149,205.51 × 33,288,836,639.96
  4. Step 4: Simplify right side
    60,386,157,609.95x = 2,774,063,590,595,634,397,184
  5. Step 5: Solve for x
    x = 2,774,063,590,595,634,397,184/60,386,157,609.95
  6. Step 6: Final answer
    x = 45,938,733,318.88

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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.