Home / 65,139,802.40-97,680,212.40-24,736,858.40

Finding the Fourth Proportional to 65,139,802.40, 97,680,212.40 and 24,736,858.40

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Solution

The fourth proportional to 65,139,802.40, 97,680,212.40 and 24,736,858.40 is: 37,094,088.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,139,802.40 : 97,680,212.40 = 24,736,858.40 : x
  2. Step 2: Convert to fraction form
    65,139,802.40/97,680,212.40 = 24,736,858.40/x
  3. Step 3: Cross multiply
    65,139,802.40x = 97,680,212.40 × 24,736,858.40
  4. Step 4: Simplify right side
    65,139,802.40x = 2,416,301,582,620,724
  5. Step 5: Solve for x
    x = 2,416,301,582,620,724/65,139,802.40
  6. Step 6: Final answer
    x = 37,094,088.31

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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.