Home / 64,956,250.69-97,434,501.45-15,771,896.67

Finding the Fourth Proportional to 64,956,250.69, 97,434,501.45 and 15,771,896.67

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Solution

The fourth proportional to 64,956,250.69, 97,434,501.45 and 15,771,896.67 is: 23,657,875.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,956,250.69 : 97,434,501.45 = 15,771,896.67 : x
  2. Step 2: Convert to fraction form
    64,956,250.69/97,434,501.45 = 15,771,896.67/x
  3. Step 3: Cross multiply
    64,956,250.69x = 97,434,501.45 × 15,771,896.67
  4. Step 4: Simplify right side
    64,956,250.69x = 1,536,726,889,268,600
  5. Step 5: Solve for x
    x = 1,536,726,889,268,600/64,956,250.69
  6. Step 6: Final answer
    x = 23,657,875.46

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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.