Home / 4,838,661,044.10-7,258,756,841.33-1,733,174,931.78

Finding the Fourth Proportional to 4,838,661,044.10, 7,258,756,841.33 and 1,733,174,931.78

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Solution

The fourth proportional to 4,838,661,044.10, 7,258,756,841.33 and 1,733,174,931.78 is: 2,600,036,513.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,838,661,044.10 : 7,258,756,841.33 = 1,733,174,931.78 : x
  2. Step 2: Convert to fraction form
    4,838,661,044.10/7,258,756,841.33 = 1,733,174,931.78/x
  3. Step 3: Cross multiply
    4,838,661,044.10x = 7,258,756,841.33 × 1,733,174,931.78
  4. Step 4: Simplify right side
    4,838,661,044.10x = 12,580,695,393,271,064,576
  5. Step 5: Solve for x
    x = 12,580,695,393,271,064,576/4,838,661,044.10
  6. Step 6: Final answer
    x = 2,600,036,513.95

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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.