Home / 39,701,926,857.10-59,552,890,285.65-39,426,427,842.70

Finding the Fourth Proportional to 39,701,926,857.10, 59,552,890,285.65 and 39,426,427,842.70

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Solution

The fourth proportional to 39,701,926,857.10, 59,552,890,285.65 and 39,426,427,842.70 is: 59,139,641,764.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,701,926,857.10 : 59,552,890,285.65 = 39,426,427,842.70 : x
  2. Step 2: Convert to fraction form
    39,701,926,857.10/59,552,890,285.65 = 39,426,427,842.70/x
  3. Step 3: Cross multiply
    39,701,926,857.10x = 59,552,890,285.65 × 39,426,427,842.70
  4. Step 4: Simplify right side
    39,701,926,857.10x = 2,347,957,731,671,409,426,432
  5. Step 5: Solve for x
    x = 2,347,957,731,671,409,426,432/39,701,926,857.10
  6. Step 6: Final answer
    x = 59,139,641,764.05

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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.