Home / 5,703,808,075.92-8,549,673,608.96-1,918,596,966.96

Finding the Fourth Proportional to 5,703,808,075.92, 8,549,673,608.96 and 1,918,596,966.96

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Solution

The fourth proportional to 5,703,808,075.92, 8,549,673,608.96 and 1,918,596,966.96 is: 2,875,864,271.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,703,808,075.92 : 8,549,673,608.96 = 1,918,596,966.96 : x
  2. Step 2: Convert to fraction form
    5,703,808,075.92/8,549,673,608.96 = 1,918,596,966.96/x
  3. Step 3: Cross multiply
    5,703,808,075.92x = 8,549,673,608.96 × 1,918,596,966.96
  4. Step 4: Simplify right side
    5,703,808,075.92x = 16,403,377,854,648,612,864
  5. Step 5: Solve for x
    x = 16,403,377,854,648,612,864/5,703,808,075.92
  6. Step 6: Final answer
    x = 2,875,864,271.08

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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.