Home / 52,742,210.08-79,116,304.50-16,355,773.42

Finding the Fourth Proportional to 52,742,210.08, 79,116,304.50 and 16,355,773.42

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Solution

The fourth proportional to 52,742,210.08, 79,116,304.50 and 16,355,773.42 is: 24,534,587.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,742,210.08 : 79,116,304.50 = 16,355,773.42 : x
  2. Step 2: Convert to fraction form
    52,742,210.08/79,116,304.50 = 16,355,773.42/x
  3. Step 3: Cross multiply
    52,742,210.08x = 79,116,304.50 × 16,355,773.42
  4. Step 4: Simplify right side
    52,742,210.08x = 1,294,008,349,920,619
  5. Step 5: Solve for x
    x = 1,294,008,349,920,619/52,742,210.08
  6. Step 6: Final answer
    x = 24,534,587.15

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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.