Home / 39,337,788,998.40-59,006,683,497.60-26,785,365,154.80

Finding the Fourth Proportional to 39,337,788,998.40, 59,006,683,497.60 and 26,785,365,154.80

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Solution

The fourth proportional to 39,337,788,998.40, 59,006,683,497.60 and 26,785,365,154.80 is: 40,178,047,732.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,337,788,998.40 : 59,006,683,497.60 = 26,785,365,154.80 : x
  2. Step 2: Convert to fraction form
    39,337,788,998.40/59,006,683,497.60 = 26,785,365,154.80/x
  3. Step 3: Cross multiply
    39,337,788,998.40x = 59,006,683,497.60 × 26,785,365,154.80
  4. Step 4: Simplify right side
    39,337,788,998.40x = 1,580,515,564,056,927,272,960
  5. Step 5: Solve for x
    x = 1,580,515,564,056,927,272,960/39,337,788,998.40
  6. Step 6: Final answer
    x = 40,178,047,732.20

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1.5x scale

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.