Home / 1,683,800,723,312.60-2,525,849,564,189.20-475,061,711,663.48

Finding the Fourth Proportional to 1,683,800,723,312.60, 2,525,849,564,189.20 and 475,061,711,663.48

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Solution

The fourth proportional to 1,683,800,723,312.60, 2,525,849,564,189.20 and 475,061,711,663.48 is: 712,634,458,908.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,683,800,723,312.60 : 2,525,849,564,189.20 = 475,061,711,663.48 : x
  2. Step 2: Convert to fraction form
    1,683,800,723,312.60/2,525,849,564,189.20 = 475,061,711,663.48/x
  3. Step 3: Cross multiply
    1,683,800,723,312.60x = 2,525,849,564,189.20 × 475,061,711,663.48
  4. Step 4: Simplify right side
    1,683,800,723,312.60x = 1,199,934,417,368,176,448,765,952
  5. Step 5: Solve for x
    x = 1,199,934,417,368,176,448,765,952/1,683,800,723,312.60
  6. Step 6: Final answer
    x = 712,634,458,908.83

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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.