Home / 62,208,072.60-93,312,108.90-52,354,325.40

Finding the Fourth Proportional to 62,208,072.60, 93,312,108.90 and 52,354,325.40

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Solution

The fourth proportional to 62,208,072.60, 93,312,108.90 and 52,354,325.40 is: 78,531,488.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,072.60 : 93,312,108.90 = 52,354,325.40 : x
  2. Step 2: Convert to fraction form
    62,208,072.60/93,312,108.90 = 52,354,325.40/x
  3. Step 3: Cross multiply
    62,208,072.60x = 93,312,108.90 × 52,354,325.40
  4. Step 4: Simplify right side
    62,208,072.60x = 4,885,292,513,110,836
  5. Step 5: Solve for x
    x = 4,885,292,513,110,836/62,208,072.60
  6. Step 6: Final answer
    x = 78,531,488.10

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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.