Home / 25,125,106,884.33-34,674,011,027.51-14,420,142,017.13

Finding the Fourth Proportional to 25,125,106,884.33, 34,674,011,027.51 and 14,420,142,017.13

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Solution

The fourth proportional to 25,125,106,884.33, 34,674,011,027.51 and 14,420,142,017.13 is: 19,900,578,557.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,125,106,884.33 : 34,674,011,027.51 = 14,420,142,017.13 : x
  2. Step 2: Convert to fraction form
    25,125,106,884.33/34,674,011,027.51 = 14,420,142,017.13/x
  3. Step 3: Cross multiply
    25,125,106,884.33x = 34,674,011,027.51 × 14,420,142,017.13
  4. Step 4: Simplify right side
    25,125,106,884.33x = 500,004,163,320,153,767,936
  5. Step 5: Solve for x
    x = 500,004,163,320,153,767,936/25,125,106,884.33
  6. Step 6: Final answer
    x = 19,900,578,557.62

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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.