Home / 114,184,408.08-157,574,630.88-61,973,438.16

Finding the Fourth Proportional to 114,184,408.08, 157,574,630.88 and 61,973,438.16

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Solution

The fourth proportional to 114,184,408.08, 157,574,630.88 and 61,973,438.16 is: 85,523,424.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,184,408.08 : 157,574,630.88 = 61,973,438.16 : x
  2. Step 2: Convert to fraction form
    114,184,408.08/157,574,630.88 = 61,973,438.16/x
  3. Step 3: Cross multiply
    114,184,408.08x = 157,574,630.88 × 61,973,438.16
  4. Step 4: Simplify right side
    114,184,408.08x = 9,765,441,642,426,506
  5. Step 5: Solve for x
    x = 9,765,441,642,426,506/114,184,408.08
  6. Step 6: Final answer
    x = 85,523,424.84

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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.