Home / 43,460,064,026.60-65,190,096,039.90-15,542,830,567.40

Finding the Fourth Proportional to 43,460,064,026.60, 65,190,096,039.90 and 15,542,830,567.40

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Solution

The fourth proportional to 43,460,064,026.60, 65,190,096,039.90 and 15,542,830,567.40 is: 23,314,245,851.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,460,064,026.60 : 65,190,096,039.90 = 15,542,830,567.40 : x
  2. Step 2: Convert to fraction form
    43,460,064,026.60/65,190,096,039.90 = 15,542,830,567.40/x
  3. Step 3: Cross multiply
    43,460,064,026.60x = 65,190,096,039.90 × 15,542,830,567.40
  4. Step 4: Simplify right side
    43,460,064,026.60x = 1,013,238,617,420,699,402,240
  5. Step 5: Solve for x
    x = 1,013,238,617,420,699,402,240/43,460,064,026.60
  6. Step 6: Final answer
    x = 23,314,245,851.10

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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.