Home / 9,472,035.60-14,208,053.40-4,680,637.20

Finding the Fourth Proportional to 9,472,035.60, 14,208,053.40 and 4,680,637.20

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Solution

The fourth proportional to 9,472,035.60, 14,208,053.40 and 4,680,637.20 is: 7,020,955.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,472,035.60 : 14,208,053.40 = 4,680,637.20 : x
  2. Step 2: Convert to fraction form
    9,472,035.60/14,208,053.40 = 4,680,637.20/x
  3. Step 3: Cross multiply
    9,472,035.60x = 14,208,053.40 × 4,680,637.20
  4. Step 4: Simplify right side
    9,472,035.60x = 66,502,743,283,626.48
  5. Step 5: Solve for x
    x = 66,502,743,283,626.48/9,472,035.60
  6. Step 6: Final answer
    x = 7,020,955.80

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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.