Home / 950,394,480,206.36-1,426,219,772,296.40-447,460,697,681.28

Finding the Fourth Proportional to 950,394,480,206.36, 1,426,219,772,296.40 and 447,460,697,681.28

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Solution

The fourth proportional to 950,394,480,206.36, 1,426,219,772,296.40 and 447,460,697,681.28 is: 671,486,743,294.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    950,394,480,206.36 : 1,426,219,772,296.40 = 447,460,697,681.28 : x
  2. Step 2: Convert to fraction form
    950,394,480,206.36/1,426,219,772,296.40 = 447,460,697,681.28/x
  3. Step 3: Cross multiply
    950,394,480,206.36x = 1,426,219,772,296.40 × 447,460,697,681.28
  4. Step 4: Simplify right side
    950,394,480,206.36x = 638,177,294,358,583,416,193,024
  5. Step 5: Solve for x
    x = 638,177,294,358,583,416,193,024/950,394,480,206.36
  6. Step 6: Final answer
    x = 671,486,743,294.23

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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.