Home / 60,386,154,209.40-83,333,144,513.07-33,288,833,239.41

Finding the Fourth Proportional to 60,386,154,209.40, 83,333,144,513.07 and 33,288,833,239.41

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Solution

The fourth proportional to 60,386,154,209.40, 83,333,144,513.07 and 33,288,833,239.41 is: 45,938,728,626.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,386,154,209.40 : 83,333,144,513.07 = 33,288,833,239.41 : x
  2. Step 2: Convert to fraction form
    60,386,154,209.40/83,333,144,513.07 = 33,288,833,239.41/x
  3. Step 3: Cross multiply
    60,386,154,209.40x = 83,333,144,513.07 × 33,288,833,239.41
  4. Step 4: Simplify right side
    60,386,154,209.40x = 2,774,063,151,011,241,918,464
  5. Step 5: Solve for x
    x = 2,774,063,151,011,241,918,464/60,386,154,209.40
  6. Step 6: Final answer
    x = 45,938,728,626.30

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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.