Home / 134,706,956.45-202,029,544.66-37,669,483.50

Finding the Fourth Proportional to 134,706,956.45, 202,029,544.66 and 37,669,483.50

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Solution

The fourth proportional to 134,706,956.45, 202,029,544.66 and 37,669,483.50 is: 56,495,587.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,706,956.45 : 202,029,544.66 = 37,669,483.50 : x
  2. Step 2: Convert to fraction form
    134,706,956.45/202,029,544.66 = 37,669,483.50/x
  3. Step 3: Cross multiply
    134,706,956.45x = 202,029,544.66 × 37,669,483.50
  4. Step 4: Simplify right side
    134,706,956.45x = 7,610,348,599,437,457
  5. Step 5: Solve for x
    x = 7,610,348,599,437,457/134,706,956.45
  6. Step 6: Final answer
    x = 56,495,587.16

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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.