Home / 10,054,014,432.16-15,083,395,505.52-3,160,870,368.16

Finding the Fourth Proportional to 10,054,014,432.16, 15,083,395,505.52 and 3,160,870,368.16

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Solution

The fourth proportional to 10,054,014,432.16, 15,083,395,505.52 and 3,160,870,368.16 is: 4,742,051,866.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,054,014,432.16 : 15,083,395,505.52 = 3,160,870,368.16 : x
  2. Step 2: Convert to fraction form
    10,054,014,432.16/15,083,395,505.52 = 3,160,870,368.16/x
  3. Step 3: Cross multiply
    10,054,014,432.16x = 15,083,395,505.52 × 3,160,870,368.16
  4. Step 4: Simplify right side
    10,054,014,432.16x = 47,676,657,904,635,887,616
  5. Step 5: Solve for x
    x = 47,676,657,904,635,887,616/10,054,014,432.16
  6. Step 6: Final answer
    x = 4,742,051,866.58

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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.