Home / 4,648,776,574.84-6,415,258,656.78-2,534,185,870.36

Finding the Fourth Proportional to 4,648,776,574.84, 6,415,258,656.78 and 2,534,185,870.36

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Solution

The fourth proportional to 4,648,776,574.84, 6,415,258,656.78 and 2,534,185,870.36 is: 3,497,147,600.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,648,776,574.84 : 6,415,258,656.78 = 2,534,185,870.36 : x
  2. Step 2: Convert to fraction form
    4,648,776,574.84/6,415,258,656.78 = 2,534,185,870.36/x
  3. Step 3: Cross multiply
    4,648,776,574.84x = 6,415,258,656.78 × 2,534,185,870.36
  4. Step 4: Simplify right side
    4,648,776,574.84x = 16,257,457,842,716,549,120
  5. Step 5: Solve for x
    x = 16,257,457,842,716,549,120/4,648,776,574.84
  6. Step 6: Final answer
    x = 3,497,147,600.23

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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.