Home / 46,745,946.64-70,122,444.69-13,953,925.27

Finding the Fourth Proportional to 46,745,946.64, 70,122,444.69 and 13,953,925.27

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Solution

The fourth proportional to 46,745,946.64, 70,122,444.69 and 13,953,925.27 is: 20,931,940.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,745,946.64 : 70,122,444.69 = 13,953,925.27 : x
  2. Step 2: Convert to fraction form
    46,745,946.64/70,122,444.69 = 13,953,925.27/x
  3. Step 3: Cross multiply
    46,745,946.64x = 70,122,444.69 × 13,953,925.27
  4. Step 4: Simplify right side
    46,745,946.64x = 978,483,352,953,968.25
  5. Step 5: Solve for x
    x = 978,483,352,953,968.25/46,745,946.64
  6. Step 6: Final answer
    x = 20,931,940.06

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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.