Home / 59,888,030.40-89,832,045.60-19,502,596.80

Finding the Fourth Proportional to 59,888,030.40, 89,832,045.60 and 19,502,596.80

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Solution

The fourth proportional to 59,888,030.40, 89,832,045.60 and 19,502,596.80 is: 29,253,895.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,888,030.40 : 89,832,045.60 = 19,502,596.80 : x
  2. Step 2: Convert to fraction form
    59,888,030.40/89,832,045.60 = 19,502,596.80/x
  3. Step 3: Cross multiply
    59,888,030.40x = 89,832,045.60 × 19,502,596.80
  4. Step 4: Simplify right side
    59,888,030.40x = 1,751,958,165,056,014
  5. Step 5: Solve for x
    x = 1,751,958,165,056,014/59,888,030.40
  6. Step 6: Final answer
    x = 29,253,895.20

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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.