Home / 64,249,653.60-88,665,213.60-34,881,305.40

Finding the Fourth Proportional to 64,249,653.60, 88,665,213.60 and 34,881,305.40

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Solution

The fourth proportional to 64,249,653.60, 88,665,213.60 and 34,881,305.40 is: 48,136,576.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,249,653.60 : 88,665,213.60 = 34,881,305.40 : x
  2. Step 2: Convert to fraction form
    64,249,653.60/88,665,213.60 = 34,881,305.40/x
  3. Step 3: Cross multiply
    64,249,653.60x = 88,665,213.60 × 34,881,305.40
  4. Step 4: Simplify right side
    64,249,653.60x = 3,092,758,393,937,833
  5. Step 5: Solve for x
    x = 3,092,758,393,937,833/64,249,653.60
  6. Step 6: Final answer
    x = 48,136,576.94

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.