Home / 7,081,506,316.44-9,773,335,651.23-4,030,424,421.93

Finding the Fourth Proportional to 7,081,506,316.44, 9,773,335,651.23 and 4,030,424,421.93

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Solution

The fourth proportional to 7,081,506,316.44, 9,773,335,651.23 and 4,030,424,421.93 is: 5,562,473,424.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,081,506,316.44 : 9,773,335,651.23 = 4,030,424,421.93 : x
  2. Step 2: Convert to fraction form
    7,081,506,316.44/9,773,335,651.23 = 4,030,424,421.93/x
  3. Step 3: Cross multiply
    7,081,506,316.44x = 9,773,335,651.23 × 4,030,424,421.93
  4. Step 4: Simplify right side
    7,081,506,316.44x = 39,390,690,692,436,533,248
  5. Step 5: Solve for x
    x = 39,390,690,692,436,533,248/7,081,506,316.44
  6. Step 6: Final answer
    x = 5,562,473,424.76

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.