Home / 446,963,223.95-616,862,945.91-270,746,048.87

Finding the Fourth Proportional to 446,963,223.95, 616,862,945.91 and 270,746,048.87

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Solution

The fourth proportional to 446,963,223.95, 616,862,945.91 and 270,746,048.87 is: 373,662,074.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    446,963,223.95 : 616,862,945.91 = 270,746,048.87 : x
  2. Step 2: Convert to fraction form
    446,963,223.95/616,862,945.91 = 270,746,048.87/x
  3. Step 3: Cross multiply
    446,963,223.95x = 616,862,945.91 × 270,746,048.87
  4. Step 4: Simplify right side
    446,963,223.95x = 167,013,205,299,441,024
  5. Step 5: Solve for x
    x = 167,013,205,299,441,024/446,963,223.95
  6. Step 6: Final answer
    x = 373,662,074.08

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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.