Home / 884,696,178,254.04-1,327,104,196,511.40-310,942,536,209.10

Finding the Fourth Proportional to 884,696,178,254.04, 1,327,104,196,511.40 and 310,942,536,209.10

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Solution

The fourth proportional to 884,696,178,254.04, 1,327,104,196,511.40 and 310,942,536,209.10 is: 466,434,867,494.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    884,696,178,254.04 : 1,327,104,196,511.40 = 310,942,536,209.10 : x
  2. Step 2: Convert to fraction form
    884,696,178,254.04/1,327,104,196,511.40 = 310,942,536,209.10/x
  3. Step 3: Cross multiply
    884,696,178,254.04x = 1,327,104,196,511.40 × 310,942,536,209.10
  4. Step 4: Simplify right side
    884,696,178,254.04x = 412,653,144,676,994,501,312,512
  5. Step 5: Solve for x
    x = 412,653,144,676,994,501,312,512/884,696,178,254.04
  6. Step 6: Final answer
    x = 466,434,867,494.70

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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.