Home / 249,717,499.47-373,829,954.09-151,050,609.39

Finding the Fourth Proportional to 249,717,499.47, 373,829,954.09 and 151,050,609.39

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Solution

The fourth proportional to 249,717,499.47, 373,829,954.09 and 151,050,609.39 is: 226,124,490.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,717,499.47 : 373,829,954.09 = 151,050,609.39 : x
  2. Step 2: Convert to fraction form
    249,717,499.47/373,829,954.09 = 151,050,609.39/x
  3. Step 3: Cross multiply
    249,717,499.47x = 373,829,954.09 × 151,050,609.39
  4. Step 4: Simplify right side
    249,717,499.47x = 56,467,242,372,774,960
  5. Step 5: Solve for x
    x = 56,467,242,372,774,960/249,717,499.47
  6. Step 6: Final answer
    x = 226,124,490.64

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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.