Home / 549,775,716,637.20-824,663,574,955.80-152,282,294,923.20

Finding the Fourth Proportional to 549,775,716,637.20, 824,663,574,955.80 and 152,282,294,923.20

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Solution

The fourth proportional to 549,775,716,637.20, 824,663,574,955.80 and 152,282,294,923.20 is: 228,423,442,384.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,775,716,637.20 : 824,663,574,955.80 = 152,282,294,923.20 : x
  2. Step 2: Convert to fraction form
    549,775,716,637.20/824,663,574,955.80 = 152,282,294,923.20/x
  3. Step 3: Cross multiply
    549,775,716,637.20x = 824,663,574,955.80 × 152,282,294,923.20
  4. Step 4: Simplify right side
    549,775,716,637.20x = 125,581,661,733,839,595,110,400
  5. Step 5: Solve for x
    x = 125,581,661,733,839,595,110,400/549,775,716,637.20
  6. Step 6: Final answer
    x = 228,423,442,384.80

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.