Home / 2,657,208,045.90-3,985,812,068.85-1,550,677,025.10

Finding the Fourth Proportional to 2,657,208,045.90, 3,985,812,068.85 and 1,550,677,025.10

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Solution

The fourth proportional to 2,657,208,045.90, 3,985,812,068.85 and 1,550,677,025.10 is: 2,326,015,537.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,657,208,045.90 : 3,985,812,068.85 = 1,550,677,025.10 : x
  2. Step 2: Convert to fraction form
    2,657,208,045.90/3,985,812,068.85 = 1,550,677,025.10/x
  3. Step 3: Cross multiply
    2,657,208,045.90x = 3,985,812,068.85 × 1,550,677,025.10
  4. Step 4: Simplify right side
    2,657,208,045.90x = 6,180,707,201,531,994,112
  5. Step 5: Solve for x
    x = 6,180,707,201,531,994,112/2,657,208,045.90
  6. Step 6: Final answer
    x = 2,326,015,537.65

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Double scale
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Similar ratio
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1.5x scale

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.