Home / 5,038,864,042.30-7,558,296,063.45-3,460,696,848.70

Finding the Fourth Proportional to 5,038,864,042.30, 7,558,296,063.45 and 3,460,696,848.70

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Solution

The fourth proportional to 5,038,864,042.30, 7,558,296,063.45 and 3,460,696,848.70 is: 5,191,045,273.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,038,864,042.30 : 7,558,296,063.45 = 3,460,696,848.70 : x
  2. Step 2: Convert to fraction form
    5,038,864,042.30/7,558,296,063.45 = 3,460,696,848.70/x
  3. Step 3: Cross multiply
    5,038,864,042.30x = 7,558,296,063.45 × 3,460,696,848.70
  4. Step 4: Simplify right side
    5,038,864,042.30x = 26,156,971,368,323,026,944
  5. Step 5: Solve for x
    x = 26,156,971,368,323,026,944/5,038,864,042.30
  6. Step 6: Final answer
    x = 5,191,045,273.05

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Double scale
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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.