Home / 1,652,056,394.46-2,477,357,402.64-875,520,119.67

Finding the Fourth Proportional to 1,652,056,394.46, 2,477,357,402.64 and 875,520,119.67

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Solution

The fourth proportional to 1,652,056,394.46, 2,477,357,402.64 and 875,520,119.67 is: 1,312,894,800.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,652,056,394.46 : 2,477,357,402.64 = 875,520,119.67 : x
  2. Step 2: Convert to fraction form
    1,652,056,394.46/2,477,357,402.64 = 875,520,119.67/x
  3. Step 3: Cross multiply
    1,652,056,394.46x = 2,477,357,402.64 × 875,520,119.67
  4. Step 4: Simplify right side
    1,652,056,394.46x = 2,168,976,249,612,203,776
  5. Step 5: Solve for x
    x = 2,168,976,249,612,203,776/1,652,056,394.46
  6. Step 6: Final answer
    x = 1,312,894,800.01

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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.