Home / 62,208,040.70-93,312,061.05-42,998,210.30

Finding the Fourth Proportional to 62,208,040.70, 93,312,061.05 and 42,998,210.30

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Solution

The fourth proportional to 62,208,040.70, 93,312,061.05 and 42,998,210.30 is: 64,497,315.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,040.70 : 93,312,061.05 = 42,998,210.30 : x
  2. Step 2: Convert to fraction form
    62,208,040.70/93,312,061.05 = 42,998,210.30/x
  3. Step 3: Cross multiply
    62,208,040.70x = 93,312,061.05 × 42,998,210.30
  4. Step 4: Simplify right side
    62,208,040.70x = 4,012,251,624,554,338.50
  5. Step 5: Solve for x
    x = 4,012,251,624,554,338.50/62,208,040.70
  6. Step 6: Final answer
    x = 64,497,315.45

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Double scale
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Similar ratio
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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.