Home / 228,390,030.92-342,598,248.54-64,614,068.64

Finding the Fourth Proportional to 228,390,030.92, 342,598,248.54 and 64,614,068.64

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Solution

The fourth proportional to 228,390,030.92, 342,598,248.54 and 64,614,068.64 is: 96,924,838.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,390,030.92 : 342,598,248.54 = 64,614,068.64 : x
  2. Step 2: Convert to fraction form
    228,390,030.92/342,598,248.54 = 64,614,068.64/x
  3. Step 3: Cross multiply
    228,390,030.92x = 342,598,248.54 × 64,614,068.64
  4. Step 4: Simplify right side
    228,390,030.92x = 22,136,666,747,107,340
  5. Step 5: Solve for x
    x = 22,136,666,747,107,340/228,390,030.92
  6. Step 6: Final answer
    x = 96,924,838.00

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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.