Home / 4,210,721,907,303.80-5,810,791,825,041.60-2,358,843,097,106.50

Finding the Fourth Proportional to 4,210,721,907,303.80, 5,810,791,825,041.60 and 2,358,843,097,106.50

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Solution

The fourth proportional to 4,210,721,907,303.80, 5,810,791,825,041.60 and 2,358,843,097,106.50 is: 3,255,201,005,187.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,721,907,303.80 : 5,810,791,825,041.60 = 2,358,843,097,106.50 : x
  2. Step 2: Convert to fraction form
    4,210,721,907,303.80/5,810,791,825,041.60 = 2,358,843,097,106.50/x
  3. Step 3: Cross multiply
    4,210,721,907,303.80x = 5,810,791,825,041.60 × 2,358,843,097,106.50
  4. Step 4: Simplify right side
    4,210,721,907,303.80x = 13,706,746,185,222,258,130,157,568
  5. Step 5: Solve for x
    x = 13,706,746,185,222,258,130,157,568/4,210,721,907,303.80
  6. Step 6: Final answer
    x = 3,255,201,005,187.95

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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.