Home / 62,208,045.60-93,312,068.40-52,354,298.40

Finding the Fourth Proportional to 62,208,045.60, 93,312,068.40 and 52,354,298.40

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Solution

The fourth proportional to 62,208,045.60, 93,312,068.40 and 52,354,298.40 is: 78,531,447.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,208,045.60 : 93,312,068.40 = 52,354,298.40 : x
  2. Step 2: Convert to fraction form
    62,208,045.60/93,312,068.40 = 52,354,298.40/x
  3. Step 3: Cross multiply
    62,208,045.60x = 93,312,068.40 × 52,354,298.40
  4. Step 4: Simplify right side
    62,208,045.60x = 4,885,287,873,334,811
  5. Step 5: Solve for x
    x = 4,885,287,873,334,811/62,208,045.60
  6. Step 6: Final answer
    x = 78,531,447.60

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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.