Home / 64,032,630.58-88,365,011.47-34,663,941.34

Finding the Fourth Proportional to 64,032,630.58, 88,365,011.47 and 34,663,941.34

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Solution

The fourth proportional to 64,032,630.58, 88,365,011.47 and 34,663,941.34 is: 47,836,228.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,032,630.58 : 88,365,011.47 = 34,663,941.34 : x
  2. Step 2: Convert to fraction form
    64,032,630.58/88,365,011.47 = 34,663,941.34/x
  3. Step 3: Cross multiply
    64,032,630.58x = 88,365,011.47 × 34,663,941.34
  4. Step 4: Simplify right side
    64,032,630.58x = 3,063,079,574,293,988
  5. Step 5: Solve for x
    x = 3,063,079,574,293,988/64,032,630.58
  6. Step 6: Final answer
    x = 47,836,228.91

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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.