Home / 46,365,360.80-69,547,695.60-14,017,200.80

Finding the Fourth Proportional to 46,365,360.80, 69,547,695.60 and 14,017,200.80

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Solution

The fourth proportional to 46,365,360.80, 69,547,695.60 and 14,017,200.80 is: 21,025,696.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,365,360.80 : 69,547,695.60 = 14,017,200.80 : x
  2. Step 2: Convert to fraction form
    46,365,360.80/69,547,695.60 = 14,017,200.80/x
  3. Step 3: Cross multiply
    46,365,360.80x = 69,547,695.60 × 14,017,200.80
  4. Step 4: Simplify right side
    46,365,360.80x = 974,864,014,402,476.50
  5. Step 5: Solve for x
    x = 974,864,014,402,476.50/46,365,360.80
  6. Step 6: Final answer
    x = 21,025,696.72

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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.