Home / 1,058,466,792.24-1,460,867,003.73-612,675,951.57

Finding the Fourth Proportional to 1,058,466,792.24, 1,460,867,003.73 and 612,675,951.57

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Solution

The fourth proportional to 1,058,466,792.24, 1,460,867,003.73 and 612,675,951.57 is: 845,598,641.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,058,466,792.24 : 1,460,867,003.73 = 612,675,951.57 : x
  2. Step 2: Convert to fraction form
    1,058,466,792.24/1,460,867,003.73 = 612,675,951.57/x
  3. Step 3: Cross multiply
    1,058,466,792.24x = 1,460,867,003.73 × 612,675,951.57
  4. Step 4: Simplify right side
    1,058,466,792.24x = 895,038,081,627,492,608
  5. Step 5: Solve for x
    x = 895,038,081,627,492,608/1,058,466,792.24
  6. Step 6: Final answer
    x = 845,598,641.53

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Double scale
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1.5x scale

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.