Home / 1,202,683,106,065.30-1,659,711,320,354.40-653,970,479,056.04

Finding the Fourth Proportional to 1,202,683,106,065.30, 1,659,711,320,354.40 and 653,970,479,056.04

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Solution

The fourth proportional to 1,202,683,106,065.30, 1,659,711,320,354.40 and 653,970,479,056.04 is: 902,483,955,909.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,202,683,106,065.30 : 1,659,711,320,354.40 = 653,970,479,056.04 : x
  2. Step 2: Convert to fraction form
    1,202,683,106,065.30/1,659,711,320,354.40 = 653,970,479,056.04/x
  3. Step 3: Cross multiply
    1,202,683,106,065.30x = 1,659,711,320,354.40 × 653,970,479,056.04
  4. Step 4: Simplify right side
    1,202,683,106,065.30x = 1,085,402,207,266,899,675,316,224
  5. Step 5: Solve for x
    x = 1,085,402,207,266,899,675,316,224/1,202,683,106,065.30
  6. Step 6: Final answer
    x = 902,483,955,909.14

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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.