Home / 1,031,038,227.04-1,546,077,855.12-375,532,918.24

Finding the Fourth Proportional to 1,031,038,227.04, 1,546,077,855.12 and 375,532,918.24

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Solution

The fourth proportional to 1,031,038,227.04, 1,546,077,855.12 and 375,532,918.24 is: 563,124,735.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,031,038,227.04 : 1,546,077,855.12 = 375,532,918.24 : x
  2. Step 2: Convert to fraction form
    1,031,038,227.04/1,546,077,855.12 = 375,532,918.24/x
  3. Step 3: Cross multiply
    1,031,038,227.04x = 1,546,077,855.12 × 375,532,918.24
  4. Step 4: Simplify right side
    1,031,038,227.04x = 580,603,128,759,453,440
  5. Step 5: Solve for x
    x = 580,603,128,759,453,440/1,031,038,227.04
  6. Step 6: Final answer
    x = 563,124,735.37

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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.