Home / 249,133,731.30-373,698,628.65-64,900,851.30

Finding the Fourth Proportional to 249,133,731.30, 373,698,628.65 and 64,900,851.30

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Solution

The fourth proportional to 249,133,731.30, 373,698,628.65 and 64,900,851.30 is: 97,350,764.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,133,731.30 : 373,698,628.65 = 64,900,851.30 : x
  2. Step 2: Convert to fraction form
    249,133,731.30/373,698,628.65 = 64,900,851.30/x
  3. Step 3: Cross multiply
    249,133,731.30x = 373,698,628.65 × 64,900,851.30
  4. Step 4: Simplify right side
    249,133,731.30x = 24,253,359,129,027,568
  5. Step 5: Solve for x
    x = 24,253,359,129,027,568/249,133,731.30
  6. Step 6: Final answer
    x = 97,350,764.20

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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.