Home / 56,001,802.64-77,282,211.56-32,485,095.52

Finding the Fourth Proportional to 56,001,802.64, 77,282,211.56 and 32,485,095.52

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Solution

The fourth proportional to 56,001,802.64, 77,282,211.56 and 32,485,095.52 is: 44,829,271.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,001,802.64 : 77,282,211.56 = 32,485,095.52 : x
  2. Step 2: Convert to fraction form
    56,001,802.64/77,282,211.56 = 32,485,095.52/x
  3. Step 3: Cross multiply
    56,001,802.64x = 77,282,211.56 × 32,485,095.52
  4. Step 4: Simplify right side
    56,001,802.64x = 2,510,520,024,523,448.50
  5. Step 5: Solve for x
    x = 2,510,520,024,523,448.50/56,001,802.64
  6. Step 6: Final answer
    x = 44,829,271.67

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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.