Home / 96,829,730.34-133,623,852.06-52,776,592.95

Finding the Fourth Proportional to 96,829,730.34, 133,623,852.06 and 52,776,592.95

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Solution

The fourth proportional to 96,829,730.34, 133,623,852.06 and 52,776,592.95 is: 72,831,057.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,829,730.34 : 133,623,852.06 = 52,776,592.95 : x
  2. Step 2: Convert to fraction form
    96,829,730.34/133,623,852.06 = 52,776,592.95/x
  3. Step 3: Cross multiply
    96,829,730.34x = 133,623,852.06 × 52,776,592.95
  4. Step 4: Simplify right side
    96,829,730.34x = 7,052,211,648,581,640
  5. Step 5: Solve for x
    x = 7,052,211,648,581,640/96,829,730.34
  6. Step 6: Final answer
    x = 72,831,057.40

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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.