Home / 2,014,001,569.56-2,779,196,936.90-1,109,706,898.95

Finding the Fourth Proportional to 2,014,001,569.56, 2,779,196,936.90 and 1,109,706,898.95

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Solution

The fourth proportional to 2,014,001,569.56, 2,779,196,936.90 and 1,109,706,898.95 is: 1,531,326,519.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,014,001,569.56 : 2,779,196,936.90 = 1,109,706,898.95 : x
  2. Step 2: Convert to fraction form
    2,014,001,569.56/2,779,196,936.90 = 1,109,706,898.95/x
  3. Step 3: Cross multiply
    2,014,001,569.56x = 2,779,196,936.90 × 1,109,706,898.95
  4. Step 4: Simplify right side
    2,014,001,569.56x = 3,084,094,014,413,089,280
  5. Step 5: Solve for x
    x = 3,084,094,014,413,089,280/2,014,001,569.56
  6. Step 6: Final answer
    x = 1,531,326,519.81

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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.