Home / 2,101,710,910,551-3,152,247,832,767.60-572,006,415,376.60

Finding the Fourth Proportional to 2,101,710,910,551, 3,152,247,832,767.60 and 572,006,415,376.60

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Solution

The fourth proportional to 2,101,710,910,551, 3,152,247,832,767.60 and 572,006,415,376.60 is: 857,922,930,384.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,101,710,910,551 : 3,152,247,832,767.60 = 572,006,415,376.60 : x
  2. Step 2: Convert to fraction form
    2,101,710,910,551/3,152,247,832,767.60 = 572,006,415,376.60/x
  3. Step 3: Cross multiply
    2,101,710,910,551x = 3,152,247,832,767.60 × 572,006,415,376.60
  4. Step 4: Simplify right side
    2,101,710,910,551x = 1,803,105,983,200,051,001,819,136
  5. Step 5: Solve for x
    x = 1,803,105,983,200,051,001,819,136/2,101,710,910,551
  6. Step 6: Final answer
    x = 857,922,930,384.05

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Double scale
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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.