Home / 180,326,104,071.12-270,489,000,693.12-46,020,583,366.32

Finding the Fourth Proportional to 180,326,104,071.12, 270,489,000,693.12 and 46,020,583,366.32

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Solution

The fourth proportional to 180,326,104,071.12, 270,489,000,693.12 and 46,020,583,366.32 is: 69,030,835,386.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    180,326,104,071.12 : 270,489,000,693.12 = 46,020,583,366.32 : x
  2. Step 2: Convert to fraction form
    180,326,104,071.12/270,489,000,693.12 = 46,020,583,366.32/x
  3. Step 3: Cross multiply
    180,326,104,071.12x = 270,489,000,693.12 × 46,020,583,366.32
  4. Step 4: Simplify right side
    180,326,104,071.12x = 12,448,061,606,070,316,957,696
  5. Step 5: Solve for x
    x = 12,448,061,606,070,316,957,696/180,326,104,071.12
  6. Step 6: Final answer
    x = 69,030,835,386.77

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1.5x scale

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.