Home / 949,050,721,384.86-1,309,798,643,894.60-532,017,203,152.14

Finding the Fourth Proportional to 949,050,721,384.86, 1,309,798,643,894.60 and 532,017,203,152.14

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Solution

The fourth proportional to 949,050,721,384.86, 1,309,798,643,894.60 and 532,017,203,152.14 is: 734,244,646,271.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    949,050,721,384.86 : 1,309,798,643,894.60 = 532,017,203,152.14 : x
  2. Step 2: Convert to fraction form
    949,050,721,384.86/1,309,798,643,894.60 = 532,017,203,152.14/x
  3. Step 3: Cross multiply
    949,050,721,384.86x = 1,309,798,643,894.60 × 532,017,203,152.14
  4. Step 4: Simplify right side
    949,050,721,384.86x = 696,835,411,217,270,972,612,608
  5. Step 5: Solve for x
    x = 696,835,411,217,270,972,612,608/949,050,721,384.86
  6. Step 6: Final answer
    x = 734,244,646,271.85

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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.