Home / 334,834,701.60-502,267,798.80-104,811,290.40

Finding the Fourth Proportional to 334,834,701.60, 502,267,798.80 and 104,811,290.40

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Solution

The fourth proportional to 334,834,701.60, 502,267,798.80 and 104,811,290.40 is: 157,221,864.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,834,701.60 : 502,267,798.80 = 104,811,290.40 : x
  2. Step 2: Convert to fraction form
    334,834,701.60/502,267,798.80 = 104,811,290.40/x
  3. Step 3: Cross multiply
    334,834,701.60x = 502,267,798.80 × 104,811,290.40
  4. Step 4: Simplify right side
    334,834,701.60x = 52,643,336,118,595,576
  5. Step 5: Solve for x
    x = 52,643,336,118,595,576/334,834,701.60
  6. Step 6: Final answer
    x = 157,221,864.60

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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.