Home / 797,209,733.40-1,195,814,600.10-590,585,472.60

Finding the Fourth Proportional to 797,209,733.40, 1,195,814,600.10 and 590,585,472.60

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Solution

The fourth proportional to 797,209,733.40, 1,195,814,600.10 and 590,585,472.60 is: 885,878,208.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    797,209,733.40 : 1,195,814,600.10 = 590,585,472.60 : x
  2. Step 2: Convert to fraction form
    797,209,733.40/1,195,814,600.10 = 590,585,472.60/x
  3. Step 3: Cross multiply
    797,209,733.40x = 1,195,814,600.10 × 590,585,472.60
  4. Step 4: Simplify right side
    797,209,733.40x = 706,230,730,742,038,528
  5. Step 5: Solve for x
    x = 706,230,730,742,038,528/797,209,733.40
  6. Step 6: Final answer
    x = 885,878,208.90

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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.