Home / 1,869,084,222.60-2,580,130,454.19-1,164,584,277.21

Finding the Fourth Proportional to 1,869,084,222.60, 2,580,130,454.19 and 1,164,584,277.21

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Solution

The fourth proportional to 1,869,084,222.60, 2,580,130,454.19 and 1,164,584,277.21 is: 1,607,621,167.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,869,084,222.60 : 2,580,130,454.19 = 1,164,584,277.21 : x
  2. Step 2: Convert to fraction form
    1,869,084,222.60/2,580,130,454.19 = 1,164,584,277.21/x
  3. Step 3: Cross multiply
    1,869,084,222.60x = 2,580,130,454.19 × 1,164,584,277.21
  4. Step 4: Simplify right side
    1,869,084,222.60x = 3,004,779,360,100,370,432
  5. Step 5: Solve for x
    x = 3,004,779,360,100,370,432/1,869,084,222.60
  6. Step 6: Final answer
    x = 1,607,621,167.50

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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.