Home / 592,530,779.52-888,472,162.80-470,493,030.24

Finding the Fourth Proportional to 592,530,779.52, 888,472,162.80 and 470,493,030.24

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Solution

The fourth proportional to 592,530,779.52, 888,472,162.80 and 470,493,030.24 is: 705,482,271.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,530,779.52 : 888,472,162.80 = 470,493,030.24 : x
  2. Step 2: Convert to fraction form
    592,530,779.52/888,472,162.80 = 470,493,030.24/x
  3. Step 3: Cross multiply
    592,530,779.52x = 888,472,162.80 × 470,493,030.24
  4. Step 4: Simplify right side
    592,530,779.52x = 418,019,960,159,658,560
  5. Step 5: Solve for x
    x = 418,019,960,159,658,560/592,530,779.52
  6. Step 6: Final answer
    x = 705,482,271.31

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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.