Home / 249,133,727.80-373,698,623.40-64,900,847.80

Finding the Fourth Proportional to 249,133,727.80, 373,698,623.40 and 64,900,847.80

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Solution

The fourth proportional to 249,133,727.80, 373,698,623.40 and 64,900,847.80 is: 97,350,758.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,133,727.80 : 373,698,623.40 = 64,900,847.80 : x
  2. Step 2: Convert to fraction form
    249,133,727.80/373,698,623.40 = 64,900,847.80/x
  3. Step 3: Cross multiply
    249,133,727.80x = 373,698,623.40 × 64,900,847.80
  4. Step 4: Simplify right side
    249,133,727.80x = 24,253,357,480,352,916
  5. Step 5: Solve for x
    x = 24,253,357,480,352,916/249,133,727.80
  6. Step 6: Final answer
    x = 97,350,758.95

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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.