Home / 10,058,746,529.18-13,881,366,307.12-5,542,916,475.60

Finding the Fourth Proportional to 10,058,746,529.18, 13,881,366,307.12 and 5,542,916,475.60

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Solution

The fourth proportional to 10,058,746,529.18, 13,881,366,307.12 and 5,542,916,475.60 is: 7,649,387,901.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,058,746,529.18 : 13,881,366,307.12 = 5,542,916,475.60 : x
  2. Step 2: Convert to fraction form
    10,058,746,529.18/13,881,366,307.12 = 5,542,916,475.60/x
  3. Step 3: Cross multiply
    10,058,746,529.18x = 13,881,366,307.12 × 5,542,916,475.60
  4. Step 4: Simplify right side
    10,058,746,529.18x = 76,943,254,007,574,183,936
  5. Step 5: Solve for x
    x = 76,943,254,007,574,183,936/10,058,746,529.18
  6. Step 6: Final answer
    x = 7,649,387,901.80

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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.