Home / 294,516,444.60-441,774,666.90-249,166,812.60

Finding the Fourth Proportional to 294,516,444.60, 441,774,666.90 and 249,166,812.60

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Solution

The fourth proportional to 294,516,444.60, 441,774,666.90 and 249,166,812.60 is: 373,750,218.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,516,444.60 : 441,774,666.90 = 249,166,812.60 : x
  2. Step 2: Convert to fraction form
    294,516,444.60/441,774,666.90 = 249,166,812.60/x
  3. Step 3: Cross multiply
    294,516,444.60x = 441,774,666.90 × 249,166,812.60
  4. Step 4: Simplify right side
    294,516,444.60x = 110,075,585,638,899,712
  5. Step 5: Solve for x
    x = 110,075,585,638,899,712/294,516,444.60
  6. Step 6: Final answer
    x = 373,750,218.90

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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.