Home / 1,710,488,152.16-2,360,473,650.03-928,207,000.16

Finding the Fourth Proportional to 1,710,488,152.16, 2,360,473,650.03 and 928,207,000.16

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Solution

The fourth proportional to 1,710,488,152.16, 2,360,473,650.03 and 928,207,000.16 is: 1,280,925,660.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,710,488,152.16 : 2,360,473,650.03 = 928,207,000.16 : x
  2. Step 2: Convert to fraction form
    1,710,488,152.16/2,360,473,650.03 = 928,207,000.16/x
  3. Step 3: Cross multiply
    1,710,488,152.16x = 2,360,473,650.03 × 928,207,000.16
  4. Step 4: Simplify right side
    1,710,488,152.16x = 2,191,008,165,651,072,000
  5. Step 5: Solve for x
    x = 2,191,008,165,651,072,000/1,710,488,152.16
  6. Step 6: Final answer
    x = 1,280,925,660.25

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1.5x scale

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.