Home / 37,407,054.80-56,096,585.40-13,136,603.60

Finding the Fourth Proportional to 37,407,054.80, 56,096,585.40 and 13,136,603.60

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Solution

The fourth proportional to 37,407,054.80, 56,096,585.40 and 13,136,603.60 is: 19,699,990.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,407,054.80 : 56,096,585.40 = 13,136,603.60 : x
  2. Step 2: Convert to fraction form
    37,407,054.80/56,096,585.40 = 13,136,603.60/x
  3. Step 3: Cross multiply
    37,407,054.80x = 56,096,585.40 × 13,136,603.60
  4. Step 4: Simplify right side
    37,407,054.80x = 736,918,605,713,347.38
  5. Step 5: Solve for x
    x = 736,918,605,713,347.38/37,407,054.80
  6. Step 6: Final answer
    x = 19,699,990.01

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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.