Home / 62,486,616.60-93,570,492.60-49,732,032.60

Finding the Fourth Proportional to 62,486,616.60, 93,570,492.60 and 49,732,032.60

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Solution

The fourth proportional to 62,486,616.60, 93,570,492.60 and 49,732,032.60 is: 74,471,159.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,486,616.60 : 93,570,492.60 = 49,732,032.60 : x
  2. Step 2: Convert to fraction form
    62,486,616.60/93,570,492.60 = 49,732,032.60/x
  3. Step 3: Cross multiply
    62,486,616.60x = 93,570,492.60 × 49,732,032.60
  4. Step 4: Simplify right side
    62,486,616.60x = 4,653,450,788,381,259
  5. Step 5: Solve for x
    x = 4,653,450,788,381,259/62,486,616.60
  6. Step 6: Final answer
    x = 74,471,159.45

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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.