Home / 2,099,160,307,688.40-3,148,740,461,532.60-589,927,472,118.25

Finding the Fourth Proportional to 2,099,160,307,688.40, 3,148,740,461,532.60 and 589,927,472,118.25

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Solution

The fourth proportional to 2,099,160,307,688.40, 3,148,740,461,532.60 and 589,927,472,118.25 is: 884,891,208,177.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,099,160,307,688.40 : 3,148,740,461,532.60 = 589,927,472,118.25 : x
  2. Step 2: Convert to fraction form
    2,099,160,307,688.40/3,148,740,461,532.60 = 589,927,472,118.25/x
  3. Step 3: Cross multiply
    2,099,160,307,688.40x = 3,148,740,461,532.60 × 589,927,472,118.25
  4. Step 4: Simplify right side
    2,099,160,307,688.40x = 1,857,528,500,828,378,520,092,672
  5. Step 5: Solve for x
    x = 1,857,528,500,828,378,520,092,672/2,099,160,307,688.40
  6. Step 6: Final answer
    x = 884,891,208,177.38

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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.