Home / 249,887,300,320.02-374,712,791,154.35-96,803,890,452.23

Finding the Fourth Proportional to 249,887,300,320.02, 374,712,791,154.35 and 96,803,890,452.23

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Solution

The fourth proportional to 249,887,300,320.02, 374,712,791,154.35 and 96,803,890,452.23 is: 145,160,061,913.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    249,887,300,320.02 : 374,712,791,154.35 = 96,803,890,452.23 : x
  2. Step 2: Convert to fraction form
    249,887,300,320.02/374,712,791,154.35 = 96,803,890,452.23/x
  3. Step 3: Cross multiply
    249,887,300,320.02x = 374,712,791,154.35 × 96,803,890,452.23
  4. Step 4: Simplify right side
    249,887,300,320.02x = 36,273,655,985,953,161,871,360
  5. Step 5: Solve for x
    x = 36,273,655,985,953,161,871,360/249,887,300,320.02
  6. Step 6: Final answer
    x = 145,160,061,913.91

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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.