Home / 4,210,721,907,329.50-5,810,791,825,077-2,358,843,097,132

Finding the Fourth Proportional to 4,210,721,907,329.50, 5,810,791,825,077 and 2,358,843,097,132

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Solution

The fourth proportional to 4,210,721,907,329.50, 5,810,791,825,077 and 2,358,843,097,132 is: 3,255,201,005,223.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,210,721,907,329.50 : 5,810,791,825,077 = 2,358,843,097,132 : x
  2. Step 2: Convert to fraction form
    4,210,721,907,329.50/5,810,791,825,077 = 2,358,843,097,132/x
  3. Step 3: Cross multiply
    4,210,721,907,329.50x = 5,810,791,825,077 × 2,358,843,097,132
  4. Step 4: Simplify right side
    4,210,721,907,329.50x = 13,706,746,185,453,937,256,038,400
  5. Step 5: Solve for x
    x = 13,706,746,185,453,937,256,038,400/4,210,721,907,329.50
  6. Step 6: Final answer
    x = 3,255,201,005,223.10

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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.