Home / 8,323,001,326.04-12,475,762,698.16-2,800,342,036.76

Finding the Fourth Proportional to 8,323,001,326.04, 12,475,762,698.16 and 2,800,342,036.76

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Solution

The fourth proportional to 8,323,001,326.04, 12,475,762,698.16 and 2,800,342,036.76 is: 4,197,572,649.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,323,001,326.04 : 12,475,762,698.16 = 2,800,342,036.76 : x
  2. Step 2: Convert to fraction form
    8,323,001,326.04/12,475,762,698.16 = 2,800,342,036.76/x
  3. Step 3: Cross multiply
    8,323,001,326.04x = 12,475,762,698.16 × 2,800,342,036.76
  4. Step 4: Simplify right side
    8,323,001,326.04x = 34,936,402,724,299,808,768
  5. Step 5: Solve for x
    x = 34,936,402,724,299,808,768/8,323,001,326.04
  6. Step 6: Final answer
    x = 4,197,572,649.06

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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.