Home / 83,484,030.30-116,638,763.70-83,484,030.30

Finding the Fourth Proportional to 83,484,030.30, 116,638,763.70 and 83,484,030.30

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Solution

The fourth proportional to 83,484,030.30, 116,638,763.70 and 83,484,030.30 is: 116,638,763.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    83,484,030.30 : 116,638,763.70 = 83,484,030.30 : x
  2. Step 2: Convert to fraction form
    83,484,030.30/116,638,763.70 = 83,484,030.30/x
  3. Step 3: Cross multiply
    83,484,030.30x = 116,638,763.70 × 83,484,030.30
  4. Step 4: Simplify right side
    83,484,030.30x = 9,737,474,082,885,340
  5. Step 5: Solve for x
    x = 9,737,474,082,885,340/83,484,030.30
  6. Step 6: Final answer
    x = 116,638,763.70

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.