Home / 46,110,155.83-63,661,362.02-28,732,031.35

Finding the Fourth Proportional to 46,110,155.83, 63,661,362.02 and 28,732,031.35

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Solution

The fourth proportional to 46,110,155.83, 63,661,362.02 and 28,732,031.35 is: 39,668,489.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,110,155.83 : 63,661,362.02 = 28,732,031.35 : x
  2. Step 2: Convert to fraction form
    46,110,155.83/63,661,362.02 = 28,732,031.35/x
  3. Step 3: Cross multiply
    46,110,155.83x = 63,661,362.02 × 28,732,031.35
  4. Step 4: Simplify right side
    46,110,155.83x = 1,829,120,249,342,339.50
  5. Step 5: Solve for x
    x = 1,829,120,249,342,339.50/46,110,155.83
  6. Step 6: Final answer
    x = 39,668,489.87

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.