Home / 249,717,294.12-373,829,647.76-151,050,405.04

Finding the Fourth Proportional to 249,717,294.12, 373,829,647.76 and 151,050,405.04

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Solution

The fourth proportional to 249,717,294.12, 373,829,647.76 and 151,050,405.04 is: 226,124,185.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,717,294.12 : 373,829,647.76 = 151,050,405.04 : x
  2. Step 2: Convert to fraction form
    249,717,294.12/373,829,647.76 = 151,050,405.04/x
  3. Step 3: Cross multiply
    249,717,294.12x = 373,829,647.76 × 151,050,405.04
  4. Step 4: Simplify right side
    249,717,294.12x = 56,467,119,710,108,528
  5. Step 5: Solve for x
    x = 56,467,119,710,108,528/249,717,294.12
  6. Step 6: Final answer
    x = 226,124,185.39

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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.