Home / 6,983,905,165.56-9,636,350,404.14-4,013,107,460.28

Finding the Fourth Proportional to 6,983,905,165.56, 9,636,350,404.14 and 4,013,107,460.28

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Solution

The fourth proportional to 6,983,905,165.56, 9,636,350,404.14 and 4,013,107,460.28 is: 5,537,261,572.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,983,905,165.56 : 9,636,350,404.14 = 4,013,107,460.28 : x
  2. Step 2: Convert to fraction form
    6,983,905,165.56/9,636,350,404.14 = 4,013,107,460.28/x
  3. Step 3: Cross multiply
    6,983,905,165.56x = 9,636,350,404.14 × 4,013,107,460.28
  4. Step 4: Simplify right side
    6,983,905,165.56x = 38,671,709,696,726,425,600
  5. Step 5: Solve for x
    x = 38,671,709,696,726,425,600/6,983,905,165.56
  6. Step 6: Final answer
    x = 5,537,261,572.14

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Double scale
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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.