Home / 1,323,773,802.48-1,826,748,906.04-758,853,681.60

Finding the Fourth Proportional to 1,323,773,802.48, 1,826,748,906.04 and 758,853,681.60

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Solution

The fourth proportional to 1,323,773,802.48, 1,826,748,906.04 and 758,853,681.60 is: 1,047,184,292.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,773,802.48 : 1,826,748,906.04 = 758,853,681.60 : x
  2. Step 2: Convert to fraction form
    1,323,773,802.48/1,826,748,906.04 = 758,853,681.60/x
  3. Step 3: Cross multiply
    1,323,773,802.48x = 1,826,748,906.04 × 758,853,681.60
  4. Step 4: Simplify right side
    1,323,773,802.48x = 1,386,235,132,707,226,368
  5. Step 5: Solve for x
    x = 1,386,235,132,707,226,368/1,323,773,802.48
  6. Step 6: Final answer
    x = 1,047,184,292.44

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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.