Home / 96,627,006.18-133,341,275.06-52,574,176.32

Finding the Fourth Proportional to 96,627,006.18, 133,341,275.06 and 52,574,176.32

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Solution

The fourth proportional to 96,627,006.18, 133,341,275.06 and 52,574,176.32 is: 72,550,190.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,627,006.18 : 133,341,275.06 = 52,574,176.32 : x
  2. Step 2: Convert to fraction form
    96,627,006.18/133,341,275.06 = 52,574,176.32/x
  3. Step 3: Cross multiply
    96,627,006.18x = 133,341,275.06 × 52,574,176.32
  4. Step 4: Simplify right side
    96,627,006.18x = 7,010,307,705,475,188
  5. Step 5: Solve for x
    x = 7,010,307,705,475,188/96,627,006.18
  6. Step 6: Final answer
    x = 72,550,190.50

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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.