Home / 61,903,872,030.40-92,855,808,045.60-15,375,149,598.40

Finding the Fourth Proportional to 61,903,872,030.40, 92,855,808,045.60 and 15,375,149,598.40

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Solution

The fourth proportional to 61,903,872,030.40, 92,855,808,045.60 and 15,375,149,598.40 is: 23,062,724,397.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,903,872,030.40 : 92,855,808,045.60 = 15,375,149,598.40 : x
  2. Step 2: Convert to fraction form
    61,903,872,030.40/92,855,808,045.60 = 15,375,149,598.40/x
  3. Step 3: Cross multiply
    61,903,872,030.40x = 92,855,808,045.60 × 15,375,149,598.40
  4. Step 4: Simplify right side
    61,903,872,030.40x = 1,427,671,939,781,414,354,944
  5. Step 5: Solve for x
    x = 1,427,671,939,781,414,354,944/61,903,872,030.40
  6. Step 6: Final answer
    x = 23,062,724,397.60

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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.