Home / 60,598,148.40-90,897,222.60-59,641,554.60

Finding the Fourth Proportional to 60,598,148.40, 90,897,222.60 and 59,641,554.60

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Solution

The fourth proportional to 60,598,148.40, 90,897,222.60 and 59,641,554.60 is: 89,462,331.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,598,148.40 : 90,897,222.60 = 59,641,554.60 : x
  2. Step 2: Convert to fraction form
    60,598,148.40/90,897,222.60 = 59,641,554.60/x
  3. Step 3: Cross multiply
    60,598,148.40x = 90,897,222.60 × 59,641,554.60
  4. Step 4: Simplify right side
    60,598,148.40x = 5,421,251,664,686,254
  5. Step 5: Solve for x
    x = 5,421,251,664,686,254/60,598,148.40
  6. Step 6: Final answer
    x = 89,462,331.90

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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.