Home / 59,050,670.40-88,590,002.40-30,301,243.20

Finding the Fourth Proportional to 59,050,670.40, 88,590,002.40 and 30,301,243.20

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Solution

The fourth proportional to 59,050,670.40, 88,590,002.40 and 30,301,243.20 is: 45,459,047.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,670.40 : 88,590,002.40 = 30,301,243.20 : x
  2. Step 2: Convert to fraction form
    59,050,670.40/88,590,002.40 = 30,301,243.20/x
  3. Step 3: Cross multiply
    59,050,670.40x = 88,590,002.40 × 30,301,243.20
  4. Step 4: Simplify right side
    59,050,670.40x = 2,684,387,207,810,984
  5. Step 5: Solve for x
    x = 2,684,387,207,810,984/59,050,670.40
  6. Step 6: Final answer
    x = 45,459,047.11

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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.