Home / 1,862,877,852,021.60-2,794,316,778,032.40-1,544,883,114,650.40

Finding the Fourth Proportional to 1,862,877,852,021.60, 2,794,316,778,032.40 and 1,544,883,114,650.40

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Solution

The fourth proportional to 1,862,877,852,021.60, 2,794,316,778,032.40 and 1,544,883,114,650.40 is: 2,317,324,671,975.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,862,877,852,021.60 : 2,794,316,778,032.40 = 1,544,883,114,650.40 : x
  2. Step 2: Convert to fraction form
    1,862,877,852,021.60/2,794,316,778,032.40 = 1,544,883,114,650.40/x
  3. Step 3: Cross multiply
    1,862,877,852,021.60x = 2,794,316,778,032.40 × 1,544,883,114,650.40
  4. Step 4: Simplify right side
    1,862,877,852,021.60x = 4,316,892,807,366,564,189,831,168
  5. Step 5: Solve for x
    x = 4,316,892,807,366,564,189,831,168/1,862,877,852,021.60
  6. Step 6: Final answer
    x = 2,317,324,671,975.60

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.