Home / 34,369,683.21-51,547,263.71-10,102,009.50

Finding the Fourth Proportional to 34,369,683.21, 51,547,263.71 and 10,102,009.50

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Solution

The fourth proportional to 34,369,683.21, 51,547,263.71 and 10,102,009.50 is: 15,150,880.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,369,683.21 : 51,547,263.71 = 10,102,009.50 : x
  2. Step 2: Convert to fraction form
    34,369,683.21/51,547,263.71 = 10,102,009.50/x
  3. Step 3: Cross multiply
    34,369,683.21x = 51,547,263.71 × 10,102,009.50
  4. Step 4: Simplify right side
    34,369,683.21x = 520,730,947,646,915.19
  5. Step 5: Solve for x
    x = 520,730,947,646,915.19/34,369,683.21
  6. Step 6: Final answer
    x = 15,150,880.05

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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.