Home / 42,963,802.16-59,291,330.08-26,453,451.60

Finding the Fourth Proportional to 42,963,802.16, 59,291,330.08 and 26,453,451.60

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Solution

The fourth proportional to 42,963,802.16, 59,291,330.08 and 26,453,451.60 is: 36,506,553.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,963,802.16 : 59,291,330.08 = 26,453,451.60 : x
  2. Step 2: Convert to fraction form
    42,963,802.16/59,291,330.08 = 26,453,451.60/x
  3. Step 3: Cross multiply
    42,963,802.16x = 59,291,330.08 × 26,453,451.60
  4. Step 4: Simplify right side
    42,963,802.16x = 1,568,460,330,570,904.25
  5. Step 5: Solve for x
    x = 1,568,460,330,570,904.25/42,963,802.16
  6. Step 6: Final answer
    x = 36,506,553.23

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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.